Solid State Class 12 Chemistry| Chapter 1 One Shot| CBSE NEET JEE

[@rehanchoudhary3998]

I don’t know why schools ask us to pay fees when a teacher is clearing the whole chapter in 100 minutes for FREE ?! This is literally a work of god for making this kind of quality education in touch of every struggling student like me. Thank you so much ma’am if you are reading this please take care of your health and keep progressing in life✨💞

[@jahanvikaith4036]

Yess ryt👍

[@v.manohar2166]

Bro because school generally generates report card 😅😅

[@AmanKhan-mn4kp]

Because you have taken admission in that particular school that's why they ask for fees

[@sandyahs2104]

Join to Government school 👍

[@poorvikag6733]

Yes right ,

[@abcd-tu1qi]

Timestamps: 0:00 Introduction 0:45 Solid State 2:09 Solid States:Classification 2:37 Crystalline Solids 4:28 Amorphous Solids 6:08 Crystalline & Amorphous Solids 16:00 Amorphous or Crystalline 16:53 Crystalline Classification 18:44 What are molecular solids 18:59 Polar & Non-Polar molecule 21:42 Molecular solids:Non-Polar 23:37 Molecular solids: Polar 25:20 Molecular solids:Hydrogen bonded 27:23 Ionic Solids 29:00 Metallic Solids 31:19 Covalent Solids 32:17 Covalent Solids:Comparison 34:28 Crystal Lattice 36:07 Unit Cell 41:02 Primitive Unit cells 42:22 Bravais Lattice:Cubic 44:01 Bravais Lattice:Tetragonal 44:52 Bravais Lattice:Orthorhombic 45:53 Bravais Lattice:Hexagonal 47:23 Bravais Lattice:Rhombohedral 48:00 Bravais Lattice:Monoclinic 48:52 Bravais Lattice:Triclinic 49:27 Bravais Lattice:Examples 53:34 Number of atoms per unit cell 54:39 Number of atoms:Unit cell:Primitive 1:00:58 Number of atoms:Unit cell:BCC 1:02:49 Number of atoms:Unit cell:FCC 1:05:17 Number of atoms:Unit cell:End centred 1:06:18 Close Packed structure 1:07:57 Close Packing:1 Dimension 1:09:02 Close Packing:2 Dimension 1:11:58 Close Packing in 3Dimension 1:12:43 Close Packing in 3D:CCP 1:13:57 Close Packing in 3D:HCP 1:19:24 Close Packing in 3D:CCP 1:21:04 HCP & CCP 1:22:28 Number of voids filled 1:26:11 Formula of Compound 1:28:52 Problem 1 1:30:42 Closed pack structure:Packing efficiency 1:32:06 Packing efficiency:CCP & HCP 1:37:35 Packing efficiency:BCC 1:43:05 Packing efficiency:SCC 1:44:51 Volume of a Unit Cell 1:47:51 Problem 1 1:52:53 Problem 2 1:55:40 Defects 1:57:31 Stoichiometric defects 1:58:47 Vacancy Defect 1:59:36 Interstitial Defect 2:00:36 Frenkel Defect 2:01:46 Schottky Defect 2:03:37 Impurity Defect 2:06:23 Non-stoichiometric defects 2:07:12 Metal excess defects 2:12:58 Metal Deficiency defects all the best

[@ashita9953]

Thanks a lot

[@sandeepthakur7114]

Thank you dear

[@thewetsock]

Bhai yeh toh description mein bhi likha he

[@abcd-tu1qi]

@@thewetsock wahi SE to copy kia hai 🤣🤣🤣

[@ashutoshsharma2937]

Maan gya bhai tu laptop pe dekh rha hai

[@madhulikaahirwar8037]

All the best to everyone ♥️♥️

[@NileshKumar-we4kr]

😂

[@rashmipareek5]

Not 0% but 50%😂😂

[@AmitKumar-im6fe]

😂😂😂

[@nitinverma4597]

Ryt 😂

[@anitaaaa656]

Thnx

[@fornotes6675]

Mnemonic for bravais lattices (if someone's looking for it lol) Class - Cubic Test - Tetragonal Of - Orthorhombic History - Hexagonal Takes/Requires - Trigonal/Rhombohedral More - Monoclinic Time - Triclinic *Class Test Of History Takes/Requires More Time* Edit: Thanks for all the responses but I'm a girl not a dude 🥲 And it's fine if you can remember it with some other mnemonic, I'm just giving you another one in case you remember this last moment 🫠

[@priyankapriyu7223]

👍👍

[@Abhishek_465]

Thanks bro but ctohrmt bhi yaad hogya

[@nakulshekhawat07]

Thanks bhai..... Meri dua h ki tu PM bn jae 😇❣️ Hey hey Post master for tricks😂🤣

[@mohammedazam6562]

Love you

[@Tspscienceguru]

Good

[@fly7385]

1:07:57 Close Packing:1 Dimension 1:09:02 Close Packing:2 Dimension 1:11:58 Close Packing in 3Dimension 1:12:43 Close Packing in 3D:CCP 1:13:57 Close Packing in 3D:HCP 1:19:24 Close Packing in 3D:CCP 1:21:04 HCP & CCP 1:22:28 Number of voids filled 1:26:11 Formula of Compound 1:28:52 Problem 1 1:30:42 Closed pack structure:Packing efficiency 1:32:06 Packing efficiency:CCP & HCP 1:37:35 Packing efficiency:BCC 1:43:05 Packing efficiency:SCC 1:44:51 Volume of a Unit Cell 1:47:51 Problem 1 1:52:53 Problem 2 1:55:40 Defects 1:57:31 Stoichiometric defects 1:58:47 Vacancy Defect 1:59:36 Interstitial Defect 2:00:36 Frenkel Defect 2:01:46 Schottky Defect 2:03:37 Impurity Defect 2:06:23 Non-stoichiometric defects 2:07:12 Metal excess defects 2:12:58 Metal Deficiency defects

[@anshdevgaming7881]

❤❤❤

[@Sourav_Swami]

Copy paste 😂

[@monika_gurjar3]

Kitna time laga hoga esko likhna Mai already likha hua ha

[@kunalkumarmaurya7253]

The video was really awesome, in whole video I never felt bored. Thank u so much ma'am to making such a realistic visualisation.❤️❤️❤️

[@toshonikrishnabal7841]

Ya.. bro right😊

[@dynamicvision__0]

yes bro

[@avinashkevalkar639]

Don't become to much genius

[@avinashkevalkar639]

Fat jayagi

[@dynamicvision__0]

@@avinashkevalkar639 shayad tumhe samajh ni aya mam ka tbhi bol re tum

[@ErKrish]

The One & First teacher in INDIA who has ability to Complete Whole Chapter & Concepts Of Math,Physics&Chemistry Of Class XIth &XIIth Easily in a short video.

[@Shivi_18official]

Bio too

[@ErKrish]

@@Shivi_18official ,yess I completely agree with you .

[@nityashukla9212]

Lekin mam ne electrical properties of solids nhi padhaya.she not completing whole chapter

[@ErKrish]

@@nityashukla9212 , ma'am has ability do so , ma'am does not teach fully because you might be psycho due to overload . Understand you better understand . for more info ;please visit to My channel .

[@nityashukla9212]

She did not teach us about conductors , semi conductors , insulators. And these are imp topics from examination point of view .

[@gaminglovers9367]

Let's start our journey for class 12.. best of luck 😚👮👌👆🤘👍👍

[@sahilverma7727]

Same2 u i m also in 12 now

[@shivamdubey799]

@@sahilverma7727 ha re haddi mai bhi aabhi hi hu

[@sahilverma7727]

@@shivamdubey799 nice chote

[@riteshbaghel407]

Same to u me also in 12th

[@chetan_vashisht_00]

Same

[@swati22311]

A big round of applause for this lady.... She teaches very well.... after playing the video in 2× speed.... And completing the chapter feels like winning a war😁😁!!! Raise hands who else wasted half year😂... And here for the term 1😂😂😂😂

[@moriumgogoi1875]

Vaaii 2x speed me demaag me kese ghusta he..🙂🔫

[@yashraman1645]

@@moriumgogoi1875 sabka dimag alag hota hai kisi ko fast speed mai samajh mai aa jata hai kisi ko nahi aata jaise mujhe aa jata hai 2x speed mai bhi smajh mai

[@yashraman1645]

@@ayushkashyap6566 I am not flexing but mai hamesha se hi esa hu mai lockdown ke pehle bhi padhai ki ho aur fhir koi bhi video ho samay bachane ke liye jyadatar video 2x mai hi dekhta hu but still as I said everyone is different

[@yashraman1645]

@@ayushkashyap6566 yep

[@hariyadam1966]

Sme too😂😂

[@AnkitaYadav11111]

Finally legends started their 12th std studies📚 Best wishes :) Edit : Who else's watching this video instead of boring class wala online lecture !?

[@bholenathkideewani7004]

Tq siso

[@AnkitaYadav11111]

@@bholenathkideewani7004 wlcm wlcm sista 👍

[@dileepnagarr]

😂😂

[@JasharajMallick]

thank you

[@AnkitaYadav11111]

@@JasharajMallick wlcm buddy 😁😅

[@kran.2044]

Now start class 12th chemistry with ma'am ..2023 _ 24 🥰😇 First lesson amazing feelings 😍😍

[@SAHILGOYAL..]

Great 🔥🔥

[@AkashKumar-nk8ii]

One shot mat dek koi detailed video pa ja

[@SAHILGOYAL..]

@@priyadarshanagoyal6347 ya koi na ab kr liya to 😅🤣😂

[@khushbuchoudhary2366]

Hy

[@LearnAsMuchYouCan]

@@SAHILGOYAL.. me still watching after it has been deleted because i am ...?

[@Aryan_1989]

Legends starting learning chemistry from now!!!

[@ritik3009]

🙋‍♂️😂

[@navyxyz3934]

Yes

[@coder26]

yes

[@helpmereach1ksubswithoutan136]

I m starting from today

[@sudhayadav7424]

I m starting from today

[@harishrathore2378]

Class 12th batch (2024) - (2025) Like karo 👇🏻👇🏻👇🏻👇🏻

[@Meenu_kashyap023]

Me😅

[@pulkitgaming69]

12th ke syllabus me hai kya ye chapter

[@Amandeep-dy9ho]

12th class mein solid state chapter hai?

[@Sanatani895]

12th me ye chapter cut chuka hai ye bus jo cuet de rahe hai onke liye hai

[@harishrathore2378]

@@pulkitgaming69 nhi

[@krrishogx]

My trick to learn types of 7 primitive unit cells- *Cute or hero motr* 😂 Cu- cubic Te- tetrahedral Or- orthorhombic He- hexagonal Ro- rhombohedral Mo- monoclinic Tr- triclinic😂 ...... Kaise h

[@mrsprite399]

👍 accha hai

[@anandsoundade2464]

nice

[@mistymis2474]

Too good 👍

[@adityathakur8155]

Shi hai🎀

[@saamiyahsheikh]

Noice

[@dailylaughterdose9846]

One day people will come and say we are those who cleared class 12 without class 11 knowledge

[@annu2214]

Right bro and that people will be us🤣🤣🤣🤣

[@KishanKumar-xe3uv]

And the people name is kishan kapoor 😂😂😂😂

[@RiyaKumari-gs2mi]

Same bro 😂😂.. I don't even looked at class 11 chemistry 😂😂😂

[@somyajaiswal8101]

Ya i agree Same hear

[@parthpednekar962]

Sacchi bhai sach hai yea🤣

[@blogs_with]

All the best for those who have no knowledge about 11 class but want to score good marks in 12 class 😊😇

[@sparkly3989]

😂😂😂😂😂

[@rishidubey24]

Thanks and same to you👍❤️😁

[@sparkly3989]

@@rishidubey24 I am one of you guys

[@Anirudh26400]

Not only wants to score good marks but also want to crack NEET /JEE without coaching 😭😭😭😭😭kash ki 11th ME pdd liaa hotaaass

[@sparkly3989]

@@Anirudh26400 by the way if you study 12th well then still u can crack jee

[@SurendraKumar-ii9go]

Bravais lattice trick - Cu - cubic. Te - tetragonal. Our - orthorhombic. Mo - monoclinic. T - triclinic. He - hexagonal. R - rhombohedral. Cute our mother is the trick. Thanks☺️☺️

[@shivamskyhigh7797]

Waah🙏🙏

[@chan-thememer6534]

itni mahanat agar isko yad krne me ki hoti na to ab tak yad ho jaata😂😂🤣

[@prasanjaiswal6741]

our mother is cute would be more appropriate but thanks

[@PoojaSharma-is2dt]

Commendable effort maam. How you taught us the 3d structure was so amazing and we were able imagine it on next level. Thank you so so so much maam. You are great 👌👌👌👌

[@vikashgaming9221]

Hii

[@richpaws01official52]

Ya

[@priyesh6607]

Best physics youtube channel for u kzbin.info/www/bejne/oX7cnWuKrZ2GaNE

[@पापाकालाडला-ल7ल]

Pooja ji jai hind mam ka number he aapke paas

[@technology-sg6mu]

its going to be a celebration of learohub really proud of it ..................................................god bless you mam

[@TSsinghfive]

Solid state chemistry covers crystal structures, packing, defects, and properties of solids. The video discusses various types of crystalline solids, their unit cells, packing, and related concepts in detail. Key moments: 00:00 The video discusses Class Twelfth Chemistry, focusing on Solid State in a one-shot video series. It explains the states of matter, intermolecular forces, and the arrangement of particles in crystalline solids. -Explanation of states of matter and their characteristics like fixed volume and shape. -Discussion on intermolecular forces of attraction and their impact on particles in solids. -Exploration of the arrangement of particles in crystalline solids and examples like Sodium Chloride. 16:57 Crystalline solids have intermolecular forces that determine their properties. Understanding these forces is crucial in chemistry education to comprehend solid classifications and molecular interactions. -Classification of solids based on intermolecular forces and constituent particles. Importance of understanding intermolecular forces in chemistry education. -Explanation of nonpolar and polar molecules, hydrogen bonding, and examples like hydrogen chloride. Importance of molecular orientation in determining polarity. 21:55 Intermolecular forces like London forces, hydrogen bonding, and metallic bonding play crucial roles in determining the properties of different types of solids, influencing their conductivity and other characteristics. -Explanation of London forces and how they operate between molecules, causing temporary attractions due to electron movements. -Detailed discussion on hydrogen bonding and its significance in bonding different molecules together, affecting properties like conductivity. -Overview of metallic bonding, highlighting the presence of free electrons that enable conductivity and other unique properties in metallic solids. 32:19 Understanding the different types of bonding in crystalline solids is crucial for studying their properties and behavior, including ionic, molecular, and hydrogen bonding, which influence the solid's hardness and conductivity. -Different types of bonding in crystalline solids, such as ionic, molecular, and hydrogen bonding, play a significant role in determining the solid's characteristics like hardness and conductivity. -The presence of electrons in metals affects their conductivity, while hydrogen bonding influences the hardness of nonpolar solids, showcasing the importance of understanding bonding in solid materials. -Unit cells in crystalline solids exhibit different arrangements, with variations in primitive and body-centered unit cells, highlighting the structural complexity and diversity within solid materials. 42:53 Understanding crystal structures involves analyzing the relationships between different elements and their angles, leading to the identification of various unit cells and their arrangements within the structure. -Analysis of the relationships between alpha, beta, and gamma angles in crystal structures and their equality or differences. -Importance of identifying different crystal structures and unit cells to comprehend the overall crystal structure. -Calculation and evaluation of unit cells and primitive units to understand the arrangement of elements within crystal structures. 54:56 The video discusses the concept of unit cells and the arrangement of items within them, emphasizing sharing and understanding the distribution of items in different parts of the cell. -Explanation of how items are distributed within unit cells and the importance of sharing among different parts of the cell. -Discussion on the visualization of unit cells and the representation of items in different sections of the cell. -Exploring the calculation of the number of items in unit cells and the concept of dividing items among different sections of the cell. 1:05:52 The video discusses close packing in three dimensions and the formation of different structures through layering and packing techniques, emphasizing the importance of understanding spatial arrangements in chemistry. -Exploring the concept of close packing and its implications in chemistry, focusing on the arrangement of particles in three-dimensional structures. -Discussing the significance of layering and packing techniques in creating complex spatial arrangements and structures in chemistry. -Emphasizing the importance of visualizing and understanding spatial relationships in chemistry for creating organized and stable structures. 1:18:09 The video discusses the concept of packing structures using layers of elements to create patterns, emphasizing the importance of arrangement and size in forming compounds and understanding chemical properties. -Exploring the creation of patterns through layering elements to form packing structures, highlighting the significance of arrangement and structure in chemical compounds. -Discussing the impact of size and arrangement on the formation of compounds, emphasizing the role of patterns and structures in understanding chemical properties. -Examining the concept of crystal lattice structures and the importance of particle arrangement within compounds for chemical properties. 1:31:04 Focus on maximizing lesson engagement by utilizing space effectively and discussing relevant topics. Emphasize the importance of understanding packing percentages and volume calculations for educational purposes. -Importance of thorough lesson engagement and space utilization for effective learning outcomes. Encourage discussion and participation to enhance understanding. -Exploration of packing percentages and volume calculations in educational contexts. Highlight the significance of practical applications in learning mathematics. 1:41:09 The video discusses calculating volumes and densities of unit cells using mathematical formulas and measurements. It emphasizes the importance of understanding unit cell structures and their densities for accurate calculations. -Calculation of volumes and densities of unit cells using mathematical formulas and measurements. -Importance of understanding unit cell structures and densities for accurate calculations. 1:51:15 The video discusses calculating the number of units based on the volume of fennel elements, emphasizing the relationship between unit sales and item quantities in a structured manner. -Exploring the concept of unit sales and item quantities in relation to the volume of fennel elements. -Discussing the calculation process and approach to determining the number of units based on the given volume and item sales. -Introducing the idea of crystal defects and their types, such as point defects, line defects, and interstitial defects, in a structured manner. 2:01:20 The video discusses defects in crystals and how impurities and vacancies affect the structure, emphasizing the importance of maintaining electrical neutrality in solid materials. -The video delves into the concept of impurities and defects in crystals, exploring how they impact the crystal lattice structure. -The importance of maintaining electrical neutrality in solid materials is highlighted, discussing the role of charges and vacancies in crystal structures. -The discussion extends to metal access defects and the significance of maintaining balance and neutrality in crystal structures for stability and functionality. 2:13:44 The video discusses replacing electrical components with different symbols and calculating total charges. It emphasizes maintaining electrical nutrition and charge neutrality in plastic materials. -Exploring the concept of replacing electrical symbols and calculating charges in circuits. Emphasizing the importance of maintaining electrical nutrition and charge balance in materials. -Discussing the impact of symbol replacements on total charge calculations and the significance of charge neutrality in plastic materials. Highlighting the reduction in items and the concept of deficiency in electrical components. -Summarizing the video content and encouraging viewers to subscribe for more informative animations and visualizations. Inviting comments and questions for further engagement.

[@shantanujain9466]

Kudos to all class 12 students who have wasted half year and are learning now(including me)

[@SparePlayss]

Hey

[@thesmartnerd732]

Lol 😂😂😂😂

[@mansijaiin]

Same

[@shantanujain9466]

@@SparePlayss helloo

[@peculiar9600]

Same biro 🥲

[@rekitaneh4765]

Mam! Thank you alot! We pay school thousands of rupees! And still, they don't provide teachers a proper setup for online classes! You are teaching us for free! And yet! In such a wonderful manner! Hats off to your hardwork!!

[@paragdas4056]

You should complain your school authority..they are taking fees so much but not providing good..

[@rekitaneh4765]

@@paragdas4056 did many times, but there seems no change in teachers!

[@paragdas4056]

@@rekitaneh4765 so you can leave !🤔

[@rekitaneh4765]

@@paragdas4056 naah, in the middle of 12th! Never

[@paragdas4056]

@@rekitaneh4765 ok 🙂

[@tejindersingh8837]

2024-2025 session wale attendance lgao 😊😊😊

[@GeetanjalikumariKumari-m4d]

Present

[@shankrayyakmath7927]

Present

[@Em_the_emperor]

Present

[@SandhyaGhanwat-rd5hm]

Present

[@HimanginiNagaria]

Present

[@chandrakantbanait6369]

Aap sabhi logo ko 12 the me best results ke liye all the best I wish you will get 95+ 💯💯 Hope you will get out off marks

[@jhumabiswas1422]

you can never achieve 90+ marks

[@anshulsharma9553]

U will also achieve it 😇

[@sunitapandey7599]

Same to you

[@jasmeetkaur9141]

❤

[@oh2075]

@@jhumabiswas1422 what?

[@amizah3571]

This was a chapter which I never had interest nor tried to understand, but mam lots of love to you. You're seriously amazing and yeah I understood all concepts clearly ❤❤❤

[@MohitSingh-nw5he]

I also

[@skullcrushers3458]

Frnds

[@ameenaxen]

@@skullcrushers3458 🐓

[@shakshi8276]

kzbin.info/www/bejne/e33Wg6avqaaZf5I

[@hsshortshd2002]

Muje kyu ni aya smaj

[@mihirpatel9641]

Hope everyone will score good.....All the best everyone(⌐■-■)

[@KaranKaran-zh7ts]

😂yup

[@gracie9717]

Yesss 😌😂

[@Hakunamatata55555]

😂😂Yess

[@lavanyamlavanya5893]

kzbin.info/www/bejne/bqCUdKB7r6mFatk

[@captainobvious5841]

Yo

[@rishi5923]

can't describe how much mental stress due to academics you have lifted from my head because of these vids 😭❤️‍🔥

[@krishikathakur4817]

Same here 🤦🏻‍♀️😇🎀

[@pepethefrog0075]

@@krishikathakur4817 💜🐇 Hello army! 💜🅐🅡🅜🅨⁷⟬⟭💜

[@krishikathakur4817]

@@pepethefrog0075 anneyong 💜

[@im_armanmathur]

@@krishikathakur4817 bts😂😂

[@levi__ackermannn__08]

Magnetic properties are coming?

[@factxworld165]

I can't explain how I feel now to complete the first chemistry lecture of class 12 even 0% knowledgeable of class 11th. Thank you so much ma'am.

[@tanyajaiswal3313]

Seems like there's nothing u had Carried on frm cl 11

[@jai_mahakal_ji2559]

Sam to you bro

[@Fairysious]

U r so me and I'm starting from today cuz of sum personal sh !t, hah lol

[@syedyasu6273]

@@Fairysious aap ka exam kab hai

[@ADITYA-CHOUHAN_]

Just start organic and watch🙂

[@annupriya398]

I was stuck in closed packed structure concept but your practical ball example made it # CRYSTAL CLEAR. THANK YOU

[@IqbalInsights03]

Me too🤗

[@ABHISHEK-fu7if]

Me Too ooooo

[@ABHISHEK-fu7if]

@@IqbalInsights03 ya

[@aggamingyt073]

Hyy

[@shreyasheechel.10b9]

School are taking so much money but nothing is getting clear completing the whole chapter on 20 minutes but you are giving us free learning platform especially for very weak students who gets fear on subjects 🤗 thank you teacher ♥️

[@badshah-aj4k]

Kindly donate some money to her 😂😂😂

[@ajinathrauat8895]

Hi

[@risuxff3017]

😂

[@biwildered6500]

Never seen a teacher like her explaining topics in such a way😍😍

[@shravanasharma5968]

yes ofc!

[@nilkanthpatil7383]

Yes yaar sahi me

[@lavanyamlavanya5893]

kzbin.info/www/bejne/bqCUdKB7r6mFatk

[@deeplearning1018]

Best explanation of chemistry in my channel

[@deeplearning1018]

Best explanation of chemistry in my channel

[@nidhimeda3899]

Creating one shots is tough, yet you do it with the best visualizations and live examples! Thanks a lot for making the one shot series of all the chapters mam!

[@sachinsharmafilms3377]

ElectroChemistry 07 : ElectroChemicalSeries : Learning Trick and IIT Questions on Concept #chemistry kzbin.info/www/bejne/fGa5m2ymgtGcqaM Lecture- 6 Electrode Potential | Electrochemistry |12thchemistry | #shorts understandingchemistry kzbin.info/www/bejne/sKHXl5SfhL-Im6c Lecture -5 Galvanic Cell | Electrochemistry |12thchemistry #understandingchemistry kzbin.info/www/bejne/hn-ZanupnLJpaJI Lecture -4 Kohlrausch Law | Electrochemistry #12thchemistry #understandingchemistry kzbin.info/www/bejne/eJTboYRrmcprl9E Lecture -3 CONDUCTANCE Electrochemistry #12thchemistry #understandingchemistry kzbin.info/www/bejne/hKDQYqmif8uXeKs Lecture -2 Faraday's Law Electrochemistry #12thchemistry #understandingchemistry kzbin.info/www/bejne/fIiYqI2mjt6saa8 Lecture -1 Electrochemistry |12thchemistry | Board Exam preparation 2023 #understandingchemistry kzbin.info/www/bejne/bHS2Znhja5mVick

[@Facts.teller1]

I have started my course from today itself...I will be sitting in the exam after 2 months...salute to this lady... everything what she is teaching are becoming crystal clear

[@SumanKumar-om3sm]

Same here bro. Bas 2 months ki mehnat hai .

[@dnyaneshkale1628]

@@SumanKumar-om3sm Yess absulutely

[@Anonymous-fd8nf]

@@SumanKumar-om3sm bro are you making notes . I have done nothing till now . Making notes takes time what to do .

[@thuginsaan3882]

meri toh 11th bhi weak hai

[@rsbhangu_10]

@@Anonymous-fd8nf you should atleast make short notes of all important topics and practice numericals if you don't want to make full chapter notes

[@_rafia_blogs]

42:03 7primitive unit cell trick CuTe MOTHeR Cu: Cubic Te: Tetragonal M: Monoclinic O:Orthorhombic T: Triclinic He: Hexagonal R: Rhombohedral

[@neelavenivajjala9837]

Here is a small trick Carry-cubic Teaches-tetragonal Origin of -orthorhombic High -hexagonal Range of -rhombohedral Maravellous-monoclonic Trees-triclinic Neglect prepositions of

[@shilpikabsuri8850]

it's tough bro

[@neelavenivajjala9837]

@@shilpikabsuri8850 bro but words are easy to remember it's like a ryhme bro

[@neelavenivajjala9837]

@@shilpikabsuri8850 bro r else u can try come to my home ram manu tiwary

[@neelavenivajjala9837]

Not my home it's our home

[@neelavenivajjala9837]

@@shilpikabsuri8850 come To Our Home Ram Manu Tiwari

[@ananyasingh8967]

This really deserves much and much more love ❤️, support and appreciation...I found this chapter most typical one..but just coz of u it has been super easy for me...thank you thank you so much..💞💞

[@risky_078]

Hi😁

[@13seha07]

Best teacher of my life❤❤❤ Life me pahli baar kisi teacher ka video itna accha se samajh aur dekh pa rahe hai youtube pe.U are our study 🧚‍♀️ thank u so much mam thanks a lot for providing free video not like other utubers .May your channel get billions views in upcoming days and I am sure It will happen 😊😇

[@bangpds_lost_son4549]

Is that bts?💜

[@13seha07]

@@bangpds_lost_son4549 ya 🤭🤭🤭😂

[@Only_dream_18]

Notes kaha milega iss chapter ka?

[@amitraj2866]

Hats off for those who passed their exams by bhagwan ki kripa or google baba ka gyaan 🎉

[@anmol3457]

*hats off

[@nehagold225]

😂😂😂

[@anushkaroy3795]

Its hats off 🤦🏼‍♀️

[@khushibhatia6746]

@@anushkaroy3795 yeah😂😂😂

[@hypergaming225]

Baah re .. ...hats off hota h gawaar😂😂😂

[@narayansinghchandawat2124]

Here's a short trick👍 Cubic - Come👣 Tetragonal -To👉 Orthorhombic - Our👬 Hexagonal - Home🏡 Rhombohedral - Ram👦 Monoclinic - Mohan👨 Triclinic - Tiwari🙎 Hope this helps someone 😊

[@arunstudios528]

It works 🔥😂

[@apurvajangam4656]

Thanks Grateful to you🙏🙌

[@siddhibhosale2318]

Yup... helpful

[@sakshi1220]

Thank you so much

[@mahidhar29]

mam I have not seen anyone explain the solids chapter in such a practical way. i have understood the chaptervery well. thank you so much mam

[@shakshi8276]

kzbin.info/www/bejne/e33Wg6avqaaZf5I

[@Kr_rishna]

आज के युग में गुरु भी पैसों के पीछे भागते है पर आदरणीय अध्यापिका श्रीमती रौशनी जी हमें उस गुरु के स्वरुप में मिलीं है जो हमें निश्छल एवं निर्मल स्वभाव से ज्ञान प्रदान कर रहीं है। अतः आपका सादर धन्यवाद अपना आशीर्वाद हम बच्चों पर बनायें रखें।।

[@Kr_rishna]

heard of revenue and also the income but we are not paying especially for it

[@hitesha699]

ji jo app ka khana h vo sach me ek kadva sach h...roshani madam bhut hi mehanat ke sath ham vidhyarthioo ko padathi h ...koi lalch nhi h unko. Danyad.

[@hitesha699]

😁😊😆😅😃

[@vrushalidhage3387]

Thanks, mam🥰

[@thehelpinghand8714]

@All Rounder 🤣🤣🤣🤣🤣🤣

[@anujsehrawat2474]

1:19:34 this teaching method is better then the online classes 😘😘😘😘😘😘😘

[@shakshi8276]

kzbin.info/www/bejne/e33Wg6avqaaZf5I

[@shreeniwash1971]

How many students watch this video in 2023-2024 session 😊😊

[@technical_Bana2.0]

Aapka exam hua 😂

[@jangrakhati6214]

2024 - 2025 bro 😊😂

[@savitapatil5273]

२०२४-2024

[@harshitatripathi7693]

the only teacher on youtube who makes video to educate us,help us visualize in the best way possible and not for business purpose like others!!

[@RaghavBabbar]

don't forget Physics Wallah- Alakh Pandey and also Subject Teacher!!!!!!!!!!!!!!!!!!!!!!!!!!

[@devvratsinha1506]

How you know it's not for business purpose

[@deeplearning1018]

Best explanation of chemistry in my channel

[@highschoolenglish9488]

kzbin.info/www/bejne/pIW5Zoicd9yXgK8

[@neetuchauhan160]

mam sach me aaaap bahooooot jyadaaa achha padhate ho!!!!!! "THANK U SO MUCH" "CONCEPT HUA CRYSTAL CLEAR"

[@mohitpratapsingh1212]

Sach me bhi acha padati hai maam

[@rupendrayadavyadav5792]

Starting class 12 with no knowledge of class 11 😁😁👇👇.

[@surajdhami8682]

Same bhai

[@shubhsingh4378]

Same situation

[@dasarathagauntia4988]

Same problem bro

[@shubhsingh4378]

@@dasarathagauntia4988 let's share our problem on teligram? Are you ready for it

[@dasarathagauntia4988]

@@shubhsingh4378 I am not uses telegram

[@kiranjotkaur3386]

Preparing for 2022 ..after passing 11th with no knowledge and giving online exams with the help of goggle baba

[@poonampriyadarshini4908]

😂😂😂haa haa haa...ryt

[@garimaapandey4730]

Dear, you are not the only one 😂

[@shreyanshchaubey4399]

Are u a cbse student

[@kiranjotkaur3386]

@@shreyanshchaubey4399 no isc

[@reetuaggarwal5214]

Same here just the difference is ki mere offline the

[@nyaritechi4434]

Teacher: so it would take atleast 13 to 15 days to complet‐ Learn o hub : hold my crystal from " concept hua crystal clear"

[@deeplearning1018]

Best explanation of chemistry in my channel

[@gurudas1541]

Ha ye paper se 1 din phle k liye hai taki hm jaise 1 rat m taiyaari kr ske😂

[@shrodinger-]

😂💯

[@ShadabKhan-wf3gq]

👍🏻

[@anupamamenon6465]

😆😆

[@ikhan78678]

Attendance for 2024-25 batch . Akhir kaar Ham ban gaye seniors 😅😊

[@dkgemar434]

😂

[@DnyaneshwarPhapal-wj1he]

😂 😮

[@ankitamaurya6814]

I am speechless 😶💫 seriously u r great teacher

[@Krushna_153]

Hii

[@atozfunnycartoon2068]

Hi I am Ankit

[@atozfunnycartoon2068]

Ankit maurya

[@atozfunnycartoon2068]

From gorakhpur

[@itshoodaryaneetu2077]

me too speechless ..🤭

[@archanashaji8565]

Definately ma'am, after watching this video my all concepts related to this chapter have became crystal clear 😊

[@raghavrana2434]

Wow, never thought someone would teach this much good. Loved it.

[@anime_._spreader]

The legends who came by the thinking of I will start my work from 12 and scored best ( All the best to u reach your goals 💗)

[@satyendrabajpai3283]

🤣🤣🤣

[@19jayashree7misra3]

Next year , some legends will come & say : " Legends are watching it one day before examination . "

[@Im_CHANE]

No one - me :- watching this on exam day the d'day 🙋😂😂

[@highschoolenglish9488]

kzbin.info/www/bejne/pIW5Zoicd9yXgK8

[@yogeshSharma-bl5ms]

Sahi baat hai Like me

[@kashishrawat1554]

this chapter will surely come in 1st term so no one is going to watch it next year🤣

[@UZUMAKINARUTO-ft9do]

Hello it's me 😌

[@rutujapatil2257]

Concept crystal clear ✨️

[@dnyaneshkale1628]

Hiiiii

[@romanempire1280]

Attendance for 14/12/21 👇

[@vaishnavisharma5231]

how much thanks a student can give u 😍 it all felt like my mother is teaching me one day before exam 😍😘😅 but seriously ur a great lady doing such a great job deserve all our love blessings and of course support ☺️ love u mam

[@sukirtisharma6165]

Yeah support these kind of teachers rather than any offline teachers ,,

[@kishore2486]

@@sukirtisharma6165 what do u study sister??

[@shubhamranjan3]

All the best to everyone who skipped class 11 and has stated studying directly to class 12 just bcoz 12th is board😂🙌👍👍👍

[@being_suhani_]

So true...😂👍

[@sankalpsrivastava3036]

Yes

[@nar8r186]

Me to ,😂😂

[@riyaverma6258]

😂😂😂yeahhhh

[@killergamerbro9036]

😂

[@sumukhaau7944]

I was not able to visualise well in this chapter..... But now my concepts are crystal clear 😃

[@anujsingh4260]

Ma'am you have really appreciatable content! I don't think anybody on KZbin India practically showed us the 3-D structures as you did. ✨ Plus the editing and engaging teaching method of yours is really good! Subscribed right away!

[@sourabhbisht17]

Wah kya English h

[@Aanchalvermashorts7809]

👍

[@highschoolenglish9488]

kzbin.info/www/bejne/pIW5Zoicd9yXgK8

[@narendersingh6311]

Hii Ma'am You are "the best"😍🥰❤ aap itna hardwork karti ho hamare liya uske liye thankyou soooooooo much ....Ma'am plz take care of your health also🙏... Bcoz we all are depend on you for physics, chemistry, maths...

[@GurshaanGaming]

Tution : takes week to complete this chapter. School : I don’t know. Learnohub : Full chapter completed with in 2 hr with all concepts crystal clear.🤩

[@sanubanu4108]

@CaptSweet i took month😁😅

[@fly7385]

0:00 Introduction 0:45 Solid State 2:09 Solid States:Classification 2:37 Crystalline Solids 4:28 Amorphous Solids 6:08 Crystalline & Amorphous Solids 16:00 Amorphous or Crystalline 16:53 Crystalline Classification 18:44 What are molecular solids 18:59 Polar & Non-Polar molecule 21:42 Molecular solids:Non-Polar 23:37 Molecular solids: Polar 25:20 Molecular solids:Hydrogen bonded 27:23 Ionic Solids 29:00 Metallic Solids 31:19 Covalent Solids 32:17 Covalent Solids:Comparison 34:28 Crystal Lattice 36:07 Unit Cell 41:02 Primitive Unit cells 42:22 Bravais Lattice:Cubic 44:01 Bravais Lattice:Tetragonal 44:52 Bravais Lattice:Orthorhombic 45:53 Bravais Lattice:Hexagonal 47:23 Bravais Lattice:Rhombohedral 48:00 Bravais Lattice:Monoclinic 48:52 Bravais Lattice:Triclinic 49:27 Bravais Lattice:Examples 53:34 Number of atoms per unit cell 54:39 Number of atoms:Unit cell:Primitive 1:00:58 Number of atoms:Unit cell:BCC 1:02:49 Number of atoms:Unit cell:FCC 1:05:17 Number of atoms:Unit cell:End centred 1:06:18 Close Packed structure

[@animeworld9957]

This lady is the world best teacher.. I ever seen in my life. She teaches us very easily and make me fall in love with chemistry which is my worse subject but now I fall in love with chemistry and I love you mam also.. God gives you millions of reason for happiness to you..

[@yuvi3786]

🤗

[@_only_shorts_07]

I think you haven't heard of Physics Wallah Alakh Pandey Sir 🙏

[@realllgaminggg]

@@_only_shorts_07 why aren't u studying from him what are you doing in this channel

[@_only_shorts_07]

@@realllgaminggg ye chapter ka video ni h isliye, aur unki pdhai bachho ko nii smjh aaygi

[@rizzolller]

@@_only_shorts_07 bro physics ke liye alakh sir . and chemistry ke liy roshni ma'am simple bro ......... But tumhe kisi bhi teacher ko ek teacher ke saath compare nahi karna chiye bro but they both deserve respect.

[@snehashreenayak2004]

the visualisations are just at another level.............it realllllllllllllllly helpsssssssss me a lottttttttttttttttttttttttttttttttttttttttttttttt

[@deepanshuvlogs2007]

App instagram pe ho kya

[@rithvikbhati9990]

Hnn.. shii pakde ho👀👀

[@nanditaroychoudhurymaulik5834]

As a guardian love your techniques, energy, practical experiments... But most catching sound is... Bachha party... It's sooo adorable. Thank you so much Mam

[@gopallaljoshi43]

2024 -- batch attendance ❤ Last year of school you're the senior class ,jaate jaate phod kar jayenge jinhe ham layak nhi lagte unhe layak sabit kar kar jayenge ... All the best♡

[@shubrahverma-yakeenian9555]

Was Never able to understand this chapter because of it's imaginative nature but now everything is #crystal clear

[@zeissgaming9181]

Our sir had started chemistry from chapter 10 but still I know u had reached at the best way possible as I m your student since last year

[@aman5439]

Tum Aryan ho Kya madhopur se.??

[@backyardtortoise.]

@@aman5439 yes

[@zeissgaming9181]

@@aman5439 No

[@avni6676]

Jo v class 12 mein jaane walo ho All the best Let's study together with Roshni ma'am and make her super proud of us👍👍

[@upplover007]

Aap kisi class mai ho miss??😂

[@avni6676]

@@upplover007 what??

[@upplover007]

In which standard you aree??

[@ONLYSOUTH12]

👌🏻👌🏻👌🏻

[@avni6676]

@@upplover007 now 11....Will go next week in 12

[@gurnoorkalra2009]

Omg 🎉i found the best teachers fir chemistry finally now all my concepts are getting cleared... thank u mam great efforts ✨☺️✨💥

[@rohitbharti842]

Mam ye 2 topics reh gaye (1): classification of substances based on their electrical conductivity ,(2): classification of substances based on their magnetic properties.

[@garimasahu4858]

Maybe she didn't cover it because electrical and magnetic properties have been deleted from the portion.

[@thakurviratsingh9531]

Yes ryt dear

[@harnoor7135]

Syllabus mein nhi h iss baar

[@badalsakharkar49]

@@harnoor7135 pakka??

[@harnoor7135]

@@badalsakharkar49 Hn bhai, syll nhi dekha?

[@jaiyogaandfitnessclasses3023]

finally ma"am hogya... i was suffering alot with this chapter as i was not able to visualize the figures! thanks alot and my topics are crystal clear : )

[@manjisthajana3839]

Ap telegram k classes join kr skte ho

[@Manisha-rx8yl]

Is this gud for jee

[@jiyapatel5378]

Ma'am Where r the last two topics (As per the ncert) 1.10 electrical properties -conduction of electricity in metals -conduction of electricity in semiconductors Applications of n-type and p-type semiconductors 1.11 magnetic properties... Please cover those topics... I hope u will do...and post it as soon as possible.. Thank you 👍

[@jiyapatel5378]

Pls all like this so then they will make the video..

[@deepankarravi1008]

Topic cut ho chuke Hain shayad

[@jiyapatel5378]

But goggle bol raha hai ki for class 12th The board has not reduced syllabus for academic year 2021-2022.

[@mlksuhail]

Ofcourse where is electrical properties?

[@deepankarravi1008]

@@jiyapatel5378Correct, Last topic missing hain

[@anshra714]

in just 2 hours - not even a single line is missed from the ncert..... concepts are so crystal clear..... 11th barbad ho fir bhi sab samajh aa rha h..... i cantttt believe

[@snehaprasad5785]

Tbh this video deserve all the appreciation, the amount of effort the teacher n team behind it have put in it is just commendable! We need more ppl like this! Take a bow guys...keep giving good content 👏

[@Sam-vk9ps]

Who else get promoted in 12th class without studing 11th 😂

[@ngilikmossang9139]

I'm the one😂 without study I got promoted at class 12😂😂😂.

[@Sam-vk9ps]

@@ngilikmossang9139 congratulations 😂

[@ngilikmossang9139]

Thanks dear 🤧🥺

[@akshadapawar1267]

🙋😅

[@Sam-vk9ps]

@@akshadapawar1267 congrats 🎉

[@bollywoodsongadda8321]

Ma'am you look like Juhi Chawla 😅 By the way thanks so much for teaching us❤️🔥

[@vandanasingh4493]

She is even prettier than her

[@preeti121-a5]

😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂

[@muntazib0180]

Beta thodi movies kam dekha kro 12th main ho abhi 😂

[@bollywoodsongadda8321]

@@muntazib0180 beta juhi chawla ab movies krti bhi nhi hai 😂😂 Konse jamane me ho bhyaaji😂😂 Ye 2021 hai pata to hai na 😂😂

[@KavyaYadav17]

No

[@Dailyfacts___360]

Now finally I have finished my +1 standard with 80 ℅🎉 Yeah & I reached 12 standard🎉❤with your blessing mam. 😊

[@himanshuworld783]

Yes this is the most awaited lesson ...Mam you teach like an angel.......Feeling very proud to be your student ...

[@jhumabiswas1422]

yes mam

[@Prabhuwan-u2e]

Isme sare topic mam ne cover kiye hai na

[@Prabhuwan-u2e]

Isme toh kuch delete nhi hua hai na

[@himanshuworld783]

@@Prabhuwan-u2e no

[@himanshuworld783]

@@Prabhuwan-u2e yes all topics covered

[@umamaaijaz4818]

Legends are those who ignore class 11 and start class 12 😝

[@mdn70695]

Hmm madam😂

[@Newzome]

Hai can tell me mam name

[@therelateableones3441]

@@Newzome roshni

[@yamahasgaming8035]

Me too

[@rajarajput3844]

Hii

[@BISHTBROTHER]

Mam deserve 1 million views.She is best teacher, I have see in my life. Please friend share it with you friend so may the get good % in 11 and 12. They all blame you whole life.

[@buggymaytricks]

1:00:30, Here 1 atom is shared between 4 cubes!! Therefore, No. of atoms = 2 per unit cell. @LearnoHub - Class 11, 12

[@shivanshrana]

Wow! Mam you made my concept "CRYSTAL CLEAR" ❤️🙏🙏

[@adityasinghjadoun6675]

i had seen her previous videos of states of matter but i still love how she tells it again for the kids who missed it.Thank you ma'am❤

[@77-shaziahashmi48]

Inspired by the way you teach...got to learn alot...thank you ❤️

[@swatantrakumar8167]

Hi

[@Mamtaroy9825]

I am a student of kv and this year i have appeared 12th honestly i had never seen such a wonderful teacher with all 100% understanding....

[@Ayushkumar-mo3tg]

How can anyone dislike this ultra doubt solving lecture

[@jhumabiswas1422]

mam abhi abhi exam khatam huwa , class 12 chemistry chapter 1 ke video ke liye wait kar rahe tha aur finally it comes, thank you mam

[@MamtaKumari-uu4vn]

Now I'm started chemistry and my total concepts from this chapter is crystal clear😊😊😊thanks mam🥰🥰

[@Samipta.5]

Starting Class 12th Chemistry with you mam...2024-2025🦋

[@SagarKumar-hx8mc]

Also I❤

[@shaikhtaibachand2048]

From now onwards we will study seriously , bohot seriously ab 11th to jese tese nikal gyi buttt 12 th is board or ab koi ese hi pass nhi kar dega and thanks to ma'am who teaches very efficiently and i hope we will see all your videos regularly....all the best everyone

[@khushburathva5980]

"Real talent doesn't require help from Any institution they have power to create their own empire" this is for our most talented teacher ROSHANI MA'AM...thank you very much ma'am for creating this wonderful channnel😊😊you are becoming an immortal part of many of our's learning😇😇may God shower lots and lots of blessings to you☺

[@seemakanwar4190]

Yeeeppp.....brrooo u're rightt....

[@rohitrajguru1482]

✔️✔️

[@chandsiahuja4568]

Thank you so much Roshni Ma’am , you are the most amazinggggg teacher, may you alwaysss be happy , concepts crystal clear 🤓

[@KritikaSinghIdno]

Cuet wale attendance lagao😅

[@ActorGulbirsingh]

Itss mee😅

[@SontoshChutia-o5f]

Present 😅

[@THENIGHTMARE-wg1kw]

Mai aaj start Kiya hai padhna 😢

[@khushiparveen2948]

Pcb or pcm?​@@THENIGHTMARE-wg1kw

[@Rock_sachet]

Bhai cuet nhi cute ❤😂

[@endlesslearning26]

Are mam abhi to 11th khatam hua hai aur aap 12th start kar di. Salute to you

[@jhumabiswas1422]

shut up, she should

[@endlesslearning26]

@@jhumabiswas1422 you are right Its her choice 😆😆

[@jhumabiswas1422]

@@endlesslearning26 are you a girl?

[@endlesslearning26]

@@jhumabiswas1422 naah dude It was just a joke

[@jhumabiswas1422]

@@endlesslearning26 😄

[@noobster5293]

Killer visualization 😱😱😱

[@chetanpawar5665]

My mind in between this vid:- Maam pdha toh accha rahi h per 5 min gaane sunn leta hu

[@sourabhlabh7301]

😂🙏👍

[@GYMBOY07777]

Mam seriously your super mam... never seen a chemistry teacher like you❤

[@paprighoshal8406]

Just started learning