Chemical Kinetics Class 12 | One Shot | Chapter 4| CBSE NEET JEE

[@kartik123-t]

Maam I had never seen a extreme calm and soft voice teacher. Whenever I study from you I never felt that I m studying you tube n your video quality is flagship(most advanced yet) and I had never trust any teacher on you tube but u won my trust just because of your content. ♥️💜💜🌷🌷 Thanks for such amazing Channel. 🎉🎊🎊. I will never forgot your when I complete my graduation 🎓💖💖

[@aqib1259]

Literally best teacher ever

[@aqib1259]

@@akhileshbadrinath6537 absolutely

[@kartik123-t]

@Divyanshi Joshi thanks ☺️☺️

[@chandreshkumar2450]

@@kartik123-t but aap toh pubg kheloge

[@kartik123-t]

@@chandreshkumar2450 what u want to say . A human who play pubs can't study .

[@MissMonisonghosh9619]

Timestamps: 0:00 Introduction 0:42 Chemical Kinetics 7:44 Average & Instantaneous speed 9:32 Rate of Chemical Reaction 11:02 Average rate of reaction 14:10 Instantaneous rate of reaction 15:42 Rate of reaction:Units 17:56 rate of reaction:Expression 19:02 Rate of reaction:Examples 32:18 Factors Affecting rate of reaction 33:41 Rate of reactants 36:25 Concentration of reactants 40:46 Differential rate law 44:10 Rate Law expessions:Examples 47:10 Order of Reaction 55:31 Order of Reaction:Fractional order 56:22 Order of reaction:Units of k 1:01:42 Problem 1 1:04:59 Problem 2 1:10:02 Molecularity of a reaction 1:20:23 Molecularity & Order of a reaction:Example 1 1:24:03 Molecularity & Order of a reaction:Example2 1:25:43 Order and Molecularity of a reaction 1:27:19 Integrated Rate equation 1:40:17 First Order Gas Phase reaction 1:45:32 Half life of a reaction 1:52:02 Problem 1 1:55:44 Chemical Kinetics:Recap 1:57:20 Pseudo First Order Reaction 2:01:19 Rate constant & Order of a reaction 2:03:14 Problem 1 2:05:10 Problem 2 2:07:55 Temperature dependence of Rate constant 2:11:06 Activation Energy 2:20:07 Arrhenius equation:Plot 2:23:00 Collision Theory 2:27:18 Collision Theory:Example 2:30:03 Catalyst dependence of Rate constant

[@abidaabida-fp3tu]

instantaneous rate me d kis chiz ko denote krta ha

[@AnkitPandey-gs8ml]

​@@abidaabida-fp3tu differentiation ko

[@rahultanwar9049]

​@@abidaabida-fp3turemember whenever we talk about d understand we are just talking about microscopic element, in simple d is taken for very small element.😊😊

[@aksharakaushik6340]

Rate law expression mai yeh coefficient kya lete h

[@samiksharaj-sf3dc]

@@aksharakaushik6340 same question??

[@nausheen1013]

Never drink water during studies because Chemistry says that concentration decrease when we add water😂😂😂

[@aasifasiddikasiddika]

😂😂

[@protagonist-unknown]

Broo your sense of humour 😂😂❤

[@akashsanap9186]

Hasna tha kya

[@amanbist862]

​@@akashsanap9186shayed 🤨

[@akashsanap9186]

@@amanbist862 toh has na tu

[@Thats_shivam.]

Surprised to see ma'am's entry😍😂

[@avtarkhatana52]

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S

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😂😂really I was surprised

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Surprised to see your "entry" spelling 🤣🤣

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[@shreyanshmishra3979]

The qualities which i like most : 1)Explaination with real life examples 2) right use of animations and 3) time saving for students 4) full concepts That requires a lot of hard work and determination..... Thankyou so much ma'am 🙏🙏

[@hasanmiya842gmailcom]

Wellcome beta 😁😁

[@shreyanshmishra3979]

@@hasanmiya842gmailcom ha ma'am 😊😊

[@hasanmiya842gmailcom]

Haaaaaaaaaaaaaaa😈😈

[@sunishsaxena9240]

Can u tell me how to find powers X and Y experimently

[@shreyanshmishra3979]

@@sunishsaxena9240 don't bother it will be already given

[@Neha-y4m2i]

Anyone from batch 2024-25...⚡

[@ArifithgiArifithgi]

Yes boss😊😊

[@Piyush_saini752]

Yes

[@arshsran8961]

Ys

[@srishtiverma6146]

Yes

[@AnaghaKamble-n4d]

Ya aaa

[@Rk_std]

Attendance please all 2023-24 batch ❤️

[@tejpratapsingh6995]

😊

[@mr.heptic1642]

00:02 Chemical kinetics studies the speed of chemical reactions 04:52 Chemical kinetics focuses on the reaction speed and mechanism. 14:46 Understanding the key concepts of reaction rate and concentration changes over time. 18:04 Understanding rate of reaction and concentration changes 25:25 Explanation of chemical kinetics and reaction rates. 29:38 Calculating rate of reaction using concentration values. 36:30 Reaction rate depends on concentration and activation energy. 39:41 Wax reduction inside hydrocarbon results in carbon dioxide due to reduced oxygen supply. 47:42 Concentration doubling leads to rate of reaction doubling 52:31 Rate is directly proportional to concentration. 1:01:47 Understanding the order and dimensions of a reaction 1:05:08 Calculating initial rate of reaction 1:12:52 Chemical reactions can have multiple steps. 1:15:33 Chemical Kinetics involves understanding the rate of chemical reactions. 1:23:27 Key points on chemical kinetics 1:27:36 Understanding integrated rate laws for chemical kinetics 1:38:17 Partial pressure and its calculations 1:44:18 Understanding first order reaction kinetics 1:52:31 Calculating time completion from concentration 1:56:46 Discussion on reaction rates and factors affecting them 2:03:19 First order reaction rate constant and time calculation 2:08:07 Rate of reaction depends on temperature. 2:15:20 Chemical reactions require activation energy to proceed. 2:19:32 Chemical kinetics involves molecular collisions and activation energy 2:27:58 Chemical kinetics involves factors affecting the rate of reaction 2:31:06 Increasing the rate of reaction by decreasing activation energy

[@pitersenpati206]

Mein Class mein backbencer hoon our first year ki first exam mei Mera mark 46% tha ,lekin apki video's dekhte dekhte kab class mei first ho kar topper ho gaya pata hi nhi chala ........agar aap nhi hote toh mein bhi topper nhi Ho pata............ Thank you mamm...... Ye apka jaadu mere upar chal geya..... Mein zindagi bhar apka abhari rahunga......

[@gggamer941]

U R RIGHT BROOOOOOOOOOOOOO ME TOO...

[@igbrk9858]

every intelligent person cannot become a teacher , only few are gifted with great teaching skills like **Roshni mam** 👍👍👍👍

[@AUTHEN.TIC.]

Bro elon musk is waiting for u for mars trip

[@vaishnaviyadav6626]

❤❤🎉😊

[@abhidevsp3067]

2:05:12 To all of my friends who are wondering how did mam put the equation for first order reaction. Radioactive decay reactions are first-order reactions.

[@THEGENTLEARTISTS-sl7nr]

thanks i was just thinking that and i saw your comment

[@Ashram_pehowa]

@@THEGENTLEARTISTS-sl7nr i was also wondering 💭

[@BuffedBhargav]

thx

[@bharathkumarbalaga1148]

Madam didn't gave the examples of zeroth& first order reactions

[@bharathkumarbalaga1148]

Bhai madam how did put into those value in that sum? How to solve 0.693/59730 years

[@vidhishukla9191]

Finally 😭😭 Intezar rang laya ❤️❤️ Bestttttt teacher ever ❤️ Itna easy bna deti hn aap koi bhi concept mam

[@avtarkhatana52]

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Nice

[@blake24jul]

She didn't just deliver, she SERVED. Hats off to your efforts ma'am! Thank you so much for this quality content!

[@_zknox]

Hey!!! ,

[@joyboy14388]

Ok

[@joyboy14388]

J

[@priyankasinghchaudhary396]

waah bhai kya bola hai

[@dhirajmahime8822]

Hy..

[@animeking467]

0:00 Introduction 0:42 Chemical Kinetics 7:44 Average & Instantaneous speed 9:32 Rate of Chemical Reaction 11:02 Average rate of reaction 14:10 Instantaneous rate of reaction 15:42 Rate of reaction:Units 17:56 rate of reaction:Expression 19:02 Rate of reaction:Examples 32:18 Factors Affecting rate of reaction 33:41 Rate of reactants 36:25 Concentration of reactants 40:46 Differential rate law 44:10 Rate Law expessions:Examples 47:10 Order of Reaction 55:31 Order of Reaction:Fractional order 56:22 Order of reaction:Units of k 1:01:42 Problem 1 1:04:59 Problem 2 1:10:02 Molecularity of a reaction 1:20:23 Molecularity & Order of a reaction:Example 1 1:24:03 Molecularity & Order of a reaction:Example2 1:25:43 Order and Molecularity of a reaction 1:27:19 Integrated Rate equation 1:40:17 First Order Gas Phase reaction 1:45:32 Half life of a reaction 1:52:02 Problem 1 1:55:44 Chemical Kinetics:Recap 1:57:20 Pseudo First Order Reaction 2:01:19 Rate constant & Order of a reaction 2:03:14 Problem 1 2:05:10 Problem 2 2:07:55 Temperature dependence of Rate constant 2:11:06 Activation Energy 2:20:07 Arrhenius equation:Plot 2:23:00 Collision Theory 2:27:18 Collision Theory:Example 2:30:03 Catalyst dependence of Rate constant

[@Nikitasunani9052]

I have just completed my chemistry class and see mam is going to explain that same chapter to us .... Great day for me🤭✨

[@vivek-zv6sr]

You are right 👌👌👌

[@vivek-zv6sr]

Megha sunani

[@mohit_panjwani]

@@sreelatha9858 nope, not for advanced level but enough for your school exams as last day revision

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✌️✌️Same here 💜

[@naveenpratap6781]

Me also

[@vanshikanain04]

Haven't seen a teacher like u in my entire life😍...So dedicated👩‍🏫...superb n amazing teaching style👌👏🙌thank u so much, ma'am...loads of love n respect🙏🙏

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same here love u mam

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@Va

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Va

[@mv1223]

Thank you Ma'am for being with us as a ray of hope during these tough times 😊😊😊.

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[@deoxsis7982]

See the likes

[@SIDDHAANTHGIMEING301]

A like to ur dignified example(ray)

[@sahanabs3675]

I highly regret not studying Equilibrium, Thermodynamics chapters in class 11 properly 🥲🥲🥲🥲🥲, BTW superb explanation Roshni ma'am, u r the bestttt teacherr ❤️❤️

[@joyoshree4]

🙂 what to do regret always comes later my 11 th too is not strong

[@Moonchild_18_]

Same dude 🙃

[@RAKESHVERMA-v4k]

What is the solution now😢

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​@@RAKESHVERMA-v4kstudying more is the only solution now. We have to work more than other students.

[@i_love_BTS_ot7]

A army ⟬⟭💜 here too💜

[@radhikachasta3512]

No words to describe how kindly she clear all the concepts.... and *most importantly she never left a single doubt or ncert line..* *A BIG THANKYOU MA'AM....* You are the hope of lakhs of students.....

[@Samyak580]

Hello

[@shivpratap4840]

Hats off to you mam🎉🎉 Teaching level : max ❤️ Calmness level: max🥰🥰😍 Example level : ultra super max Tamato, car collision examples are ausam 😁😁😁 God bless u mam❤️

[@avtarkhatana52]

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[@twilightzer1147]

Awesome comment 👍

[@omtathe.45]

Really Neet Question Can Solve By This Lecture? Please reply

[@hscreation1916]

Excellent comment

[@yuvi3786]

@@justsomegamerwithoutmustache ur username ausam 🤭👌🏻

[@kaifkhanmew]

You deserves a crown as super women of india for sure ❤you are such a hardworking and brilliant teacher .. We respect your sacrifices for teaching students for free.. Great job 👏

[@motivationinnutshell31]

I tried many channels on KZbin to understand this chapter...But the way Roshni ma'am made us understood was FAB!!!!!!!! Thanks from heart ma'am

[@lucaratone4343]

try apni kaksha

[@bibeksharma9616]

🤣

[@flyover3575]

Mam aap bohot accha padate ho mere chemistry me 70 out of 70 aaye hai thankyou

[@manvendrasinghchauhan7188]

Go for legend pankaj sir

[@manvendrasingh7631]

beta boards mai tak pass na hoga tu

[@saheensaheen3467]

most of the students are neet aspirants ....even me too.... mam explain to much softly ....i understand each and every topic....thnkqq mam...

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Nooo jee aspirants

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@@swarooppersonal9856 yaa jee toooo

[@avtarkhatana52]

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[@shivnyaray326]

Is this sufficient lecture for neet

[@saheensaheen3467]

@@shivnyaray326 for this chemical kinetics this much is suffiecient

[@rishitakalita1661]

You are the perfect youtube teacher i have known. The way of giving examples practically helps me to understand the concepts quite easily. Keep on going.

[@ruhimishra1797]

Ye term 2 ke syllabus ke according h ??

[@jiyasingh5606]

Concept is crystal clear mam Thnk u mam for this. .. Love u mam. U r the best 💯

[@aparupgoswami1877]

Your entry is great ma'am.. amazing editing... Love this session.. ❤️❤️❤️❤️

[@vidhishukla9191]

I will always always respect you mam Jab successful ho jayenge life me to aapse zarur milke dhanyawaad denge ❤️ Thank you for doing all this for us

[@Lily09871]

Concepts really got crystal clear for the first time.❤😮 Thank you so much, ma'am 💕

[@baldwin_4.]

Mam please make a video on chemistry chapter 5 " Surface chemistry" as soon as possible Because our school teacher has already started this chapter

[@avtarkhatana52]

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[@AmitKumar-go9qn]

Yes ma'am

[@NishaKumari-pt9bt]

Plz ma'am

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Yess ma'am plz.

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Yes same

[@chethanr7670]

The edit at the start of the video was very amazing😂.

[@anamikatiwari4025]

Oo baba...!!!finally we'll see the calmest person teaching us a difficult chapter... so perfectly...

[@harshit236]

Hn bhai very easy

[@aayushtiwary1]

Nhi humko samjh nhi aa rha h

[@jagmeetgaming8747]

Chemical Kinetics thoda easy hai but Electrochemistry boht hard laga Ye mera opinion hai

[@locco_him491]

Sabsae easy chapter hae😶

[@samiksharaj-sf3dc]

@@jagmeetgaming8747 electrochemistry mujhe bhi pehle thodi hard lagi but maine apni kaksha ka oneshot video dekha 5 hours 37 mins ki video hai and sir ne bohot acche se samajhaya hai

[@sanatanrising]

25:00 pr mam apne galat kr diya hai wo Z+2 kyoki uska formation ho rha hai naki consumption. Z+2-Z=2 agar Z-2-Z=-2 product value cant be -ve.

[@ASHISHKUMAR-fe8pb]

Bhai mai toh boklaa gaya tha 😂😂😂@@darshbajpai01

[@aloneboy..539]

Who is watching 1 day before exam in 2024?? 😂

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I am!!!

[@aditisharma4929]

In reality, friends don't say "tum khalo" They say "ye main khaunga/khaungi"😂

[@upalabdhihaldar]

My PT 1 Exams are from Monday and this video really helped me to cover this ch within this less span of time!Thanks Roshni Ma'am!Concepts huye Crystal Clear:)💕

[@Irenic467]

Yes ma'am concept is crystal clear 😊 thank you so much for your explanation... You are the best....

[@sumaiyakhan1859]

Mam when you are going to teach chapter 5 surface chemistry. I am eagerly waiting for it

[@sagar3230]

Hi can you help me

[@dae1925]

@@sagar3230 👳

[@VishalThakur-sp2xu]

I like all muslim ladki

[@aryankaushik005]

Ma'am at 1:04:40 the reactions were in gaseous state, so won't we use the unit (atm/s) rather than using (mol L^-1s^-1) ?

[@wilstromegaming2552]

Yes we will use atm/s

[@passionofsinging-j6l]

Can you please explain the dimensions

[@ryderfromgta]

Concept hua crystal clear! 🤩best channel for aid in studies

[@umihage6909]

Can you recommend a channel for physics?

[@ryderfromgta]

@@umihage6909 Naah bhai the only channel I relied upon was this. One shot videos of each chapter + their livestreams during board exams helped me

[@umihage6909]

@@ryderfromgta ok and is it ok if I fail physics?😭 because 5 subjects are only reqrd right? I have an extra additional subject, computer so will they not count the marks of physics for percentage if I fail

[@ryderfromgta]

@@umihage6909 Sorry for the late reply. Nah it doesn't work like that unfortunately. If you're stressing out because you haven't studied anything before, use that stress to focus on preparing for the exam. Even I was about to fail, I only started studying at the very end (the datesheet was almost the same I started studying everything mid February). I got 33/70 in theory and that's because I prepared theory really good but not the derivations (derivations should be the priority but I knew I couldn't get that done now so I put it all into theory). All I did was one shot videos from this channel and a final revision which this channel did on live too

[@Jus.Potato]

*2024-2025 legends?* 💀💗 Where r u? 👇🏻

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Here I am😂

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Here ❤😅

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😅

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AT DEPRESSION 😢

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Here

[@handeercel7205]

2:34:18 Concept hua crystal clear👍🤟

[@ks_dalal_street_bullsakris315]

Wow! What a wonderful video it is. You're amazing ma'am. And also hats off to the person who animated and edited this video. Both content delivery and animation are not so easy. But you did! It's very pleasant to understand against language barrier. Again I gratitude the animator who made the people understand by overcoming language barriers. Subscribed at the first sight of this video. You're so awesome. Thank you for the video and kindly upload many one shots.

[@poulomipaul118]

Eagerly waiting for your lecture to say that '' concept hua crystal clear ''. Thank u very much mam.

[@sanjuonlystudymaterial2620]

Thank you i understood .. tomorrow is my Chemistry board , i hope i get 70/70 , i will update once results are outs .. pray for me please

[@19.pritamgiri73]

uddate here

[@Crazy--boy1828]

I will also update my marks here of all subjects . Expecting 100 in phy,maths Dk in chem.

[@tamannayadav553]

You are such a great teacher.....l have ever seen. ......superb teaching style mam....god bless you😍

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Annyonghaseyo Army 💜

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BTS army 😁😁💜 Everywhere present

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@@quadirrafia 😍

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Very very Nice 👍👌👌

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Annyong

[@devadathuday7671]

Now I really want KZbin to introduce 2.5x speed cause 2.0x feels kinda slow to me

[@aarzoosharma3526]

Thank you so much ma'am. Entire chapter is crystal clear ❤️

[@Shankyff777]

Hii

[@jaiparkashkuhar500]

Mam u are my first you tube teacher for physics and chemistry since my class 11 whose concept clearing is 👌👏👍. Today i am in class 12 and i am thanking for that day when i was searching for first lesson of physics in my class 11 and i got your video first. Then i think ''Idher udher dhund kai kyo concept clear kara jab crystal clear one shot mil raha hai.'' I am very thankful for this amazing channel and hatt's of your efforts mam 💯💯💯💯💯💯💯💯💯💯💯💯 NO WORDS FOR THANKING YOU🙏🙏🙏.

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Mam love your way of teaching.❤️❤️

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O really

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O really

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Mam your lecture are really very helpful and makes our doughts clear mam keep it up we are giving you support and our love 😘 thanks mam

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thank you soo much maam!!! world's best teacher...

[@Gayatri5353]

Mam you are such a talented teacher ..🎉🎉🎉teaches both chemistry and physics ❤❤❤

[@LearnoHubClass1112]

Thanks a lot 😊If you Like the video, Share with your friends too.

[@navyajoshi2965]

Ma'am, please teach us "Continuity and Differentiability" class 12 Please ma'am 🙏🏻 It's a humble request

[@naginayadav3532]

Yaaa mam.complete calculus karvaaa do please mam humble request

[@amitansh04]

Please mam 🙆‍♂🙆‍♂🙆‍♂

[@avtarkhatana52]

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Mujhe bhi Heart chahiye Maine apka lecture sabhi friends ko share Kiya.. Because of your divine 💓 ❤️ special teaching way

[@kidsfunfield94]

Maaam its a kind request please maam start organic chemistry first we find it very difficult ...inorganic baaad me hi jayegi lekin organic me bahut problem hoti hai maam please please..

[@dae1925]

🤫

[@gayatrimeher7923]

46:52 esi example me kese pata chala ki x y ka value CHCL3 wala x ka 1 or y ka 1/2 matlab exam me kese kare

[@sanjanaravikumar]

mam...literally ur teaching skills are jusy WOW!!! I AM totally dependant on you for my boards mam...ur really osummm...continue ur teaching journey....many many students are motivated by you mam;)

[@gayathrisrinivas6222]

I thought 💭 you would skip the content but everything was there in your video just for 2hours😌. Its mind blowing that you made this chapter CRYSTAL CLEAR 💎💫

[@chiksss4214]

thankyu so much mam..now concepts will be crystal clear.....nd ur introduction with scooty is really epic........

[@namratasingh5434]

Really excited ma'am 🥳

[@lifechange4179]

Ooooo

[@namratasingh5434]

@@lifechange4179 what oooo

[@lifechange4179]

Nothing yaaa

[@lifechange4179]

How r u

[@ashutoshbhatt1898]

Right yrr

[@rahemsheikh]

No body knows how much efforts have been made to make this 2 hours video ❤️great Mam and the Video editor

[@shreyaa_999]

Thankew ma'am❤ itne channels par bhatakne k baad yha se samajh aaya!!✨

[@aleenajose]

Please Keep Going Mam 🥰🥰. You are talented to explain the topics in the simplest way possible yet you are generous to provide them for free! May God bless you Mam

[@riteshsinha1903]

Ab apna concept hoga crystal clear....😁😁🙏

[@DaniellHeard]

introduction as wll as lecture ..!!! just amazing 😂👍👍

[@kaavyavithani5422]

Ma'am I had actually finished this chapter. But after I saw this video I realized that, I have just understood everything mechanically. I could actually "feel" the concepts after seeing this video. The candle and samosa example was ammmaazinggg! Hats off to u!

[@jyotipatil8820]

Mam, I think the z will be (z+2)....at 25:03 Plz reply

[@littlemulberryleaf1983]

yes because it is product and increases!

[@pratrocks8521]

Yes you are right it should be z+2

[@GenpionGaming]

Haan Mistake Ho Gayi Hogi.. Dekho (t2 -t1) karoge product wale me to +ve aana chahiye..and rectants me negative

[@G_respect_]

Plzz ma'am upload the vedio of chapter 5 "surface chemistry" bcuz our test may b start in our school 😭☺️

[@shaft2236]

2nd puc in school 😂😂😂😂😂😂

[@Natures_viedo]

Concepts hua crystal clear ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊❤😊❤😊❤😊❤😊❤😊😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊😊❤😊❤😊❤😊❤😊❤😊😊😊😂😊😂😊🎉😊😊🎉😊🎉😅😢😅😮😮🎉😮🎉😮😅🎉😅🎉😅😂😅😂😊❤😊❤😊😊❤😊❤😊❤😊❤😊😊❤😊❤😊❤😊❤😊😊❤😊❤😊❤😊😊❤😊❤😊😊❤😊❤😊❤😊

[@rahulnath3263]

25:01 ma'am I think it should be Z+2

[@virajjays.]

Yes

[@barnam_das]

MA'AM ,We are Extremely GRATEFUL to have you 🥰❤ 🤍

[@harshita5492]

This video is too good to take a one shot of the whole chapter for boards... in fact it's also productive for first time look at this chapter.. Great video.. Will surely watch the other videos too.. Thanks 👍🏻😊

[@rohansahare3719]

Muze ye video dekh kar alakh sir ki yaad aa gayi

[@khushijain2932]

Sahi mein, crystal clear huye!! 😇

[@neeraja4869]

Mam, your videos are very helpful and understandable for me even as a south indian! because of this my hindi is also getting better :) thank you so much for your efforts!

[@rohitpawangunturu3931]

Same here

[@sania_khan_01]

Editing makes super easy and quick to understand... Thanks for your efforts ❤️

[@shaunglen7099]

Ma'am I'm so happy to say that I frankly enjoyed learning through your videos. It wasn't just about learning the concept but enjoying it thoroughly There are so many videos in KZbin and as a neet aspirant I was always confused. Some were lengthy, some were not to the level, some wasted my time with promotions But the day I happen to watch your video of Chemical Bonding, the day my life changed I'm preparing for NEET 2021 And I'm happy that majority of my lessons, I learned were through you ma'am One day I hope I can visit you and thank you Because.. You are the best teacher I've ever encountered I'm super excited for other videos too ma'am Yes, meeting you ma'am personally is now in my bucket list :) From Shaun

[@delhiiitian7113]

Mission NEET 2021... test series 03 kzbin.info/www/bejne/opDUfqWFaqiFe5I

[@anshgagneja3890]

Bro are they enough for neet level?

[@pRINCEKumar-cl7sv]

You have mistaken at one place at 26:41. Concenteration of product increase with time so there z+2 not z-2

[@prasunraj8297]

Yes correct 💯

[@smoothmemes9493]

In class 10, I was good in chemistry but in class 12, I can't understand a single lesson before watching you video mam......❤️❤️❤️❤️❤️

[@aksharba9734]

Exactly!!! i guess we'd have flunked our midsems if not for Roshni maam

[@shinethakur3726]

Mam plzz upload surface chemistry as soon as possible.

[@piyaburman634]

I have a doubt if anyone could help... In trimolecular rkn eg is 2NO+O2 -> 2NO2 ...so according to the defination of molecularity ,the number of molecules colliding in an "elementary rkn" gives molecularity . That mean this trimolecular reaction is elementary. Now, ma'am has shown us how this rkn is complex ... and it has 2 steps the second one being the rate determining step. So is this reaction elementary or complex? Why or why not?

[@MunyaTapit]

me too i have doubt

[@erenyeagersasageyo]

Concepts hue crystal clear 🥳😄

[@divyanshbharti9550]

Best channel to revise your concepts quickly...😊

[@abhijeetaswal1292]

Revise ni yaad

[@VYRL_Million]

Revision nhi h ye full concept hai total ncert

[@RAJUKUMAR-nr8gc]

Your examples are really excellent ma'am.🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@Strawberry-qg2bh]

Thank you Ma'am for your efforts and support please upload the rest chapters also 😇😇

[@rtrabhi7123]

Engeneering 1st year mai bhi hai vit Vellore mai .... ache se padhna juniors❤

[@nishanth9322]

You're doing a great job mam.... you're truly a blessing to all the students 🙏...can't believe all such great content your channel offers is free

[@rishik6782]

Thank you so very much ma'am was waiting for this 🙏❤️

[@avtarkhatana52]

kzbin.info/www/bejne/e33Wg6avqaaZf5I

[@skchemicals450]

Mam for me chemical kinetics concept became Crystal Clear. Thanks a lot mam. Best teacher ever seen 🙏

[@Theworldbeauty-wu1ww]

At 27:20 the value of reactants are coming out positive because we kept a negative sign there , but in products side as there is no negative sign , it should be -2 not 2

[@sachingod5372]

Yes mam my concepts are crystal clear😊😇 Because of your easy examples Thank you sooo much🤗

[@shakshikumari6972]

Ma'am I like your teaching skills and the clam voice that u have is so good ! I want more videos of chemistry 12th .Thanks♥️✨

[@darshan9442]

Mam had also uploaded videos of physics so you can also watch that videos like I do 😊

[@rohansahare3719]

@@darshan9442 acha beta? Usko bhi dikhta hai...

[@darshan9442]

@@rohansahare3719 to mene kab kaha nahi dikhta mene to sirf suggest Kiya tha orr ye beta kisi orr ko bolna yaha nahi......

[@abusohail3466]

Concept is crystal clear🔥🔥🔥🔥🔥 ma'am

[@bepositive3946]

Pure sal smj nhi aya lakin paper se 1din pehele to bahi...... Wha ky smj aya

[@apurbadutta6597]

Thank you ma'am 😊 concept Hua crystal clear 👍👍😁😄

[@santram6948]

Amezing lecture ma'am 👌

[@Star_roast1]

Itni khushi mereko kabhi nhi hui re baba 🤧🤣🤣😂😂❤❤

[@madhur6884]

A very effectic class like catalyst which increased my rate of reaction to do best in chemistry board exam❤

[@ymncore]

understood the whole chapter perfectly !! thank you so mucchhh

[@preetindersingh3221]

Those who are watching in 2x Give a thumbs up !!😂😂😂

[@AARYA.com.]

Ha ha😂😂

[@KYRAD234]

28/02/2023 chemistry 😭 Thanks mam💖