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

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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
In this video we will cover:
1.Ncert solutions class 12 chemistry solid state
2.NCERT class 12 chemistry chapter 1 solid state
3.What are crystalline solids?
4.What are amorphous solids?
5.Difference between crystalline and amorphous solids.
6.Difference between isotropic and anisotropic property of solids.
7.Different types of crystalline solids
8.Define ionic solids?
9. A compound is formed by two elements X and Y. Atoms of the element Y (as anions) make ccp and those of the element X (as cations) occupy all the octahedral voids. What is the formula of the compound?
10. Atoms of element B form hcp lattice and those of the element A occupy 2/3rd of tetrahedral voids. What is the formula of the compound formed by the elements A and B?
11. An element has a body-centred cubic structure with a cell edge of 288 pm. Density of element is 7.2 g/cm3. How many atoms are present in 208 g of element?
12. A compound forms hexagonal close-packed structure. What is the total number of voids in 0.5 mol of it? How many of these are tetrahedral voids?
13.What are defects in solids?
14.What are different category of defects?
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Timestamps: 000 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

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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

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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

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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 😂😂😂😂

[@mansijain9]

Same

[@shantanujain9466]

@@SparePlayss helloo

[@peculiar9600]

Same biro 🥲

[@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?

[@mahisrivastava2132]

Batch 2024&25 attendance lagao jiski jiski class start ho gai hai 😂

[@RoizGaming]

12 jo abhi start kr rhe hai like thoko

[@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 🎉

[@Pincusenvlog]

Kis kis ne 11 me padhai ke alawa sab kuch kiya h

[@yashraj1094]

Kon kon bhi padai Kar raha hai woh like karo😂👍

[@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

[@romanempire1280]

Attendance for 14/12/21 👇

[@Predictionboss0816]

2024-2025 session like ❤

[@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♡

[@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😂😂😂

[@NeetuSharma-ko4xg]

Class 12th in 2024 Attendance lgaao 😊

[@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

[@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

[@yashiyasingh1501]

Welcome to class 12th student session 2023-24 passing class 11 at the verge? Please mark your attendance

[@pradeeppapnay3075]

2023-2024 wle attendence laga do😅 24 March 2023 Starting this journey......

[@rupkamal4033]

Kaha tok jayega moon tok

[@19jayashree7misra3]

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

[@ChanikyaNelapatla]

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 😌

[@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 🤣🤣🤣🤣🤣🤣

[@jatt_payal19]

2024- 25 vale attendance lgao😂❤

[@ArmyBlinkGirl0450]

Hello new party 🎉 joining the new session 2023 24 with these lecture

[@Cyber1513]

😂new party

[@PURPLEREMEDY]

Im also here in new party

[@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?

[@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 🙂

[@Aloneboyshubham757]

2024 mein class 12 start karne vale attendance lagao

[@yashmehra3165]

Yeh chapter kt gya hai

[@Aloneboyshubham757]

@@yashmehra3165 really

[@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

[@user-re6st6jw4e]

Pooja ji jai hind mam ka number he aapke paas

[@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

[@user-hi6gf2fb7q]

@@skullcrushers3458 🐓

[@shakshi8276]

kzbin.info/www/bejne/e33Wg6avqaaZf5I

[@hsshortshd2002]

Muje kyu ni aya smaj

[@rohit_x_019]

Legends watching this video before 20 days of exam

[@morexplays]

12th vale abb Jo chemistry suru kr rhe hai attendance de do 😂👀❤️😁

[@shubhdodani7486]

Yeah😂

[@meena6116]

Bingo 🤝

[@shreyachoudhury8388]

Deleted portion 😢

[@morexplays]

@@shreyachoudhury8388 yes now for us first chapter is solutions

[@shreyachoudhury8388]

@@morexplays when it was deleted we were so happy now as it was deleted we have to do extra labour and learn it within 1 mon

[@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

[@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🙂

[@NDeducationassam]

😂😂😂koun koun CUET k liye prh rhe he

[@nandinidebnath5334]

🙋🙋

[@user-uo3sj6bu6y]

CUET to nahi par CET KE LIYE 4:17

[@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

[@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

[@tishatyagi07]

Kon kon meri trah 12th se phle he video dekh rha h like thoko😂😂

[@_rafia_blogs]

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

[@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

[@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

[@rajatbhattacharjee805]

2024-25 attendance here..... All the best from the very beginning.....👍

[@Hyy_bibanshu]

12 vale bas 6 month h aab start ho jao .. All the best 🤍✨(2023)

[@rashmi_901]

Next year some legends will come n say who all are here one day before xam...😂

[@hhchirag5631]

😂😂yeah

[@banjitbhuyan8182]

I even forgot the knowledge of class ten

[@biswaranjanpattanaik]

Yes truuuu

[@prakhardubey791]

Like u 🤭😅😂

[@rudra957]

I am one of them usually... But tryna change my belongings this year

[@technology-sg6mu]

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

[@yashmcbgmiffetc1712]

Kal Entrance exam hai aur aaj Pehli baar padh raha hu 😮😂

[@gurnoorkalra2009]

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

[@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

[@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]

🤣🤣🤣

[@In..-jashanbawa155]

Who is going to start chemistry now like me😅

[@a10k07]

Me , can you tell me your Instagram or something so I can share my dukh dard with you of my backlogs

[@Joya-zf1ep]

Welcome 12th ians 😁

[@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

[@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..💞💞

[@rahul_1628]

Hi😁

[@raunak1931]

mam baar baar 11 ka naam mat lo bahut log 12 me badi mushkil se aaye hai

[@nahrumdoctor601]

0:03 Hum achhe hi nhi bahot bahot achhe Hain 😜😜

[@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_64]

Notes kaha milega iss chapter ka?

[@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]

😆😆

[@Cute_Fauji_Avi]

Kon avi start kar rha 12th😂

[@Anicorzx07]

Legends are watching this video at the end of November 2023 behalf of protecting their board 😅😅

[@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

[@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....

[@pcb...]

Who is here between 28december 2023 And 28 january 2024... Attendence CLass 11th Batch ❤

[@raghavrana2434]

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

[@vanshvlogs315]

Bhai koi cuet wlaa nhi hai kya??

[@billi-12976]

Anyone watching this in 2023?? ...❤..Hats off to you mam!! ....🤍🤌

[@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

[@torquegaming3939]

Kon kon apne 11 ke result ane se phele chemistry padh rha 😛

[@sanla1866]

12 me to padhna hi hai 11 me to kuch padha hi nahi tha

[@mayankgurjar8362]

@@sanla1866 me too

[@SAHILGOYAL..]

@@mayankgurjar8362 ha

[@BUNl777]

Me lmao!!

[@piyushsinghyadav]

😂😂 11 mai Haag dia 12 Mai nhi 😅😂

[@Ram_ka_bhakt_hoon]

attendance of students 2024-2025 ( )

[@laibanoorr]

Ye chapter deleted h yr

[@armink286]

Raise your hand who are coming study for cuet🙋🙋🙋

[@SENTHILKUMAR-gq9oq]

What is cuet..?

[@jashanbajewala9353]

Legend people 😎😎😎 Started study today😉😉 4 days before exam😏😏

[@truesayings7669]

Super legend starts one day before exam 😎😎

[@chetanpawar5665]

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

[@sourabhlabh7301]

😂🙏👍

[@Skybot999.]

Mujhe to bas AIR 1 dikta h sapne me