Chemical Kinetics 05 : ZERO Order Kinetics I Rate Law and Half Life Of Zero Order- JEE MAINS/NEET

[@PhysicsWallah]

For PDF Notes and best Assignments visit @ physicswallahalakhpandey.com/ Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App. Download the App from Google Playstore ( bit.ly/2SHIPW6 ) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6 Physicswallah Website: physicswallahalakhpandey.com/ LAKSHYA Batch(2020-21) Join the Batch on Physicswallah App bit.ly/2SHIPW6 Registration Open!!!! What will you get in the Lakshya Batch? 1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on KZbin) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level. 5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture. 6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021) 7)In case you missed a live class, you can see its recording. 8)You can view the videos any number of times. 9)Each chapter will be discussed in detail with all concepts and numericals 10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams. ****Test Series for XI & XII**** We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year. The test series follows very logical sequence of Basic to Advance questions.& Evaluation of Test and Solution to all the questions at the end of the test. Class 12 chap 3 : Chemical Kinetics 01 : Introduction - Rate of Reaction JEE MAINS/NEET kzbin.info/www/bejne/e6uVdpR9g9lgq5o Chemical Kinetics 02 : Factors Affecting Rate of Reaction - 7 Factors JEE MAINS/NEET kzbin.info/www/bejne/jZibmIh-jNGZfZo Chemical Kinetics 03 : Rate Law and Order Of Reaction JEE MAINS/NEET kzbin.info/www/bejne/aoqvk5uQqc6UZ7M Chemical Kinetics 04 : Initial Rate Method to Determine Order of Reaction n Rate Law JEE MAINS/NEET kzbin.info/www/bejne/a4nKqqicqcyaitE Chemical Kinetics 05 : ZERO Order Kinetics I Rate Law and Half Life Of Zero Order- JEE MAINS/NEET kzbin.info/www/bejne/d2G0pJWEn56raJY Chemical Kinetics 06 : FIRST Order Kinetics IComplete First Order Reaction with Best Tricks -JEE/NEET kzbin.info/www/bejne/mpvZpqOgoLZ9Z7c Chemical Kinetic 07 : Second , Third & nth Order Reaction & Kinetics - All Formulae -JEE MAINS/NEET kzbin.info/www/bejne/qKK2p6RjaNKheZo Chemical Kinetics 08 : How to Determine Order of Reaction? Half Life Method & other methods JEE/NEET kzbin.info/www/bejne/qHi9l6V5eqhphK8 Chemical Kinetics 09 : Molecularity of Reaction I Pseudo Order Reaction I Molecularity JEE/NEET kzbin.info/www/bejne/fZ6pn4WFnq2Me5Y Chemical Kinetics 10 : Arrhenius Equation I Effect of Temperature on Rate of Reaction JEE/NEET kzbin.info/www/bejne/q5bbn6praaifq80 Chemical Kinetics 11 : Complex Reaction - Mechanism of Reaction -Steady State Approximation JEE/NEET kzbin.info/www/bejne/ipzSZ5x4ntdpfa8 Chemical Kinetics 12 : Parallel First Order Reaction Kinetics JEE/NEET kzbin.info/www/bejne/eqOoZ3SmgNaarbc

[@nkit177]

Sir rate constant -ve bhi ho sakta h

[@shribhaskarjimaharaj283]

Pranam guru ji 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@CrackXam]

Sir ji surface chemistry ki vdos bana do plzzz

[@vibrant0]

@@nkit177 never

[@prithuyashasingh9827]

sir plz plz doubt --- in 75 percent ques u made th time asuume till 75 per comple but in 33.33 percent comp u assumed time for 66.66 ....why ??? sir plzz doubt plzz answer sir plzz

[@prajwalshah7103]

A man who made physics and chemistry intresting not for 30-40 students but 30-40 lakh students ❤️

[@pharmalogy1]

I will help a lot you (surprise) :- kzbin.info/www/bejne/mZuuZJSlaMungaM. 👇 Check description box.

[@pharmalogy1]

First video lecture of series :- "MISSION 20-20 MCQs" has been uploaded on our KZbin channel. You can watch our first video lecture through given link:- kzbin.info/www/bejne/Y5bGlpuZpbd9mKs. If you want to be a permanent member of our fabulous series then SUBSCRIBE our KZbin channel and be a part of our wonderful family of our KZbin channel.

[@pharmalogy1]

First video lecture of series :- "MISSION 20-20 MCQs" has been uploaded on our KZbin channel. You can watch our first video lecture through given link:- kzbin.info/www/bejne/Y5bGlpuZpbd9mKs. If you want to be a permanent member of our fabulous series then SUBSCRIBE our KZbin channel and be a part of our wonderful family of our KZbin channel.

[@shadabhasan6296]

now its approx 45 lakhs students

[@rubykumari4675]

43 lacs bro

[@PhysicsWallah]

PDF NOTES of this Lecture and ASSIGNMENTS PDF @ physicswallahalakhpandey.com/class-xii/chemistry-xii/03-chemical-kinetics/

[@hemantprabhakar9846]

Sir azeotropic mixture is not taken. Solutions

[@UNITED-HARYANA]

Sir cbse me toh nhi he solid state

[@dhananjaygaur9130]

Sir please physic ka ch 3 current electricty ki bi video upload krdo

[@arshdeep011]

Physics Wallah - Alakh Pandey *Hlo.....guys plzzzzzz listen ! in SN1 rxn , Ŕxn. occur in two steps . Can we say that is SIMPLE RXN* .? BECAUSE OS RXN. MEIN HUM ĞULDBERG AND WAGGE RULE USE KRTE HAIN* ........... 😩REPLY ANYONE 😑😑LITTLE CONFUSION 😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧 ...... 😉😉😉😉😉😉😉😯😯😯😯😯😯😯😢😢😢😢😢😢😢😨😧😥😦

[@suneetakanoujia721]

@@arshdeep011 nhi kyuki sn1 rxn unimolecular h aur rds slow pr depend krti h aur reactant pr nhi

[@Anuragkaushik777]

Now I am in IIT MADRAS .... I used to watch alakh sir videos and at that time the views were 12k to 15k But nowadays nearly all of his videos have crossed millions of views..... Hats off to this guy who have single handedly managed the life of millions of students❤️❤️❤️❤️❤️❤️.....

[@nasimaktar4998]

Yes Sir is the best😁❤️

[@OVERRATED_247]

But is chapter k bad koi lecture hi ni aya 😭

[@dhoni7025]

@@OVERRATED_247 Aiya to electrochemistry ka bhi lecture

[@anushka1720]

@@nasimaktar4998 please atleast sir ko toh bhi bakash do 😂😂😂😂 Ab unnke sath haalala mat karna 😂😂😂 hum do hamare 70 sabke hatho me ithe patthar 💃🏻

[@nasimaktar4998]

@@anushka1720 Kya bolna chahte ho khulkar bolo😂kuch samajh nhi aa raha hain

[@justanindian8234]

Missing those golden days when he upload his lectures

[@iamsky2211]

me tooooo

[@RakeshKumar-rv8sy]

Really bro

[@rajatkumar2005]

Yeah 🥺

[@amamarehman5782]

now he dont uploads lec? why???

[@khushimishra8664]

@@amamarehman5782 Now he has a big team to do those things and he manages PW more rather than teaching directly i guess

[@San_deep013]

40:00 can be done simply as: For 50% t=2min And for 100% t will be =4 min Now for 33% i.e. 1/3 of 100% t will be 1/3 of t or 1/3×4=1.33min. and this is the required answer

[@Maddie05007]

Ha. Technically that's what he did, he just explained us in that way

[@Allabtislam.18]

Mene bi asa he kiya

[@NIKHIL-st9ji]

A good teacher is like a candle - it consumes itself to light the way for others.

[@lakshyakumar8337]

What a quotation you cited for our godlike Sir

[@karishmasah2580]

Wow man🤩

[@kaushlendrasinghrathore9088]

Pata hai

[@ahuman4]

Aditya bhatt

[@adityagupta2947]

Perfect bro

[@lakshyakumar8337]

Sir you are the guide of those who are not able to take coaching due to some financial problems. You are helper of those who are able to give something valuable to this country. Hope coming year 2020 will be full of physics wallah students. I wish I will be one of them saying that I had a teacher named alakh pandey who was just like god for me. Above to god.... Salute as well as love from me to you.

[@tripathitripathi4313]

Lakshya kumar right bro

[@kaushlendrasinghrathore9088]

All the best bhai...

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he is great!!!

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yaaaa really

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Its 2022 now 😂

[@bishalroy9316]

Because of you sir we poor students Can learn the concepts with liberty Thank you so much sir 🙏❤️🙏..... May God bless you ❤️❤️❤️

[@gungunthakur9605]

Sir apne surface chemistry ka chapter nhi krwaya 😢

[@099_raj4]

We can also apply cross multiplication in 42:12 these type of questions.and its easier too.btw love the way u teach sir🙏❤️

[@neetwallah8866]

Yes direct 2/50 ×33.33

[@aravjee8982]

@@neetwallah8866 can you explain please?

[@agamer8488]

@@aravjee8982 are bhai dekh, 50%-->2min 1%-->x min Cross multiply karega toh, x = 2/50 Now 1% ka pata hai toh 33% ka 2/50 * 33.33 = 1.33 min aa gaya

[@aravjee8982]

@@agamer8488 thanks bro 🙏🙏

[@adityaupadhyay248]

Are bhai ... Manlo 12 kele 2 rupe ke hai to 1 kela - 2/12 Then 33 kele =2/12×33.33 Similarly 50 % completion = 2 min 1 % complete = 2 / 50 33.33% complete = 2/50×33.33%

[@gaurav5167]

congatats sir for 1.2 million subscibers.. rate of success is proportional to your hardwork...

[@αρτα-ν3σ]

F(x)=x^2

[@arvinarnold5269]

You are so dangerous I am your dear student Abh+jeet-now+win

[@kush337]

F(x) = x+1.3 x= 1.2

[@mineshgupta9597]

Now its 2.66 it is really a big growth

[@shreya4282]

@@mineshgupta9597 true that ( now it's 2.68 )

[@munnikumari317]

Again I say with proud u real icon and hero of India👌👌👌👌

[@arshdeep011]

Munni Kumari *Hlo.....guys plzzzzzz listen ! in SN1 rxn , Ŕxn. occur in two steps . Can we say that is SIMPLE RXN* .? BECAUSE OS RXN. MEIN HUM ĞULDBERG AND WAGGE RULE USE KRTE HAIN* ........... 😩REPLY ANYONE 😑😑LITTLE CONFUSION 😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧😧 ....

[@SarthakAwasthi7]

😍😍😍😍

[@Anirvan_SanataniBoy]

Bhai tu jo rate me English likha he...jo padh ra hoga uske andar mental rxn badh gaya hoga ki,,bhai ne yeh kya likh dia he!!! 😂😂😂

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[@Anirvan_SanataniBoy]

@@sanjanapatil22 what??????

[@SantoshSharma-wb1fi]

Sir you are best teacher in my 17 years life your way of teaching is so good and you always clear all the topic in any lesson so good sir 11 th class mai 89 % I got it only form your lecture thanks Sir ☺☺☺☺

[@ranjeet5806]

op bhai. maine 11th mai 59% aaye the and den in 12th after actually studying , i got 92.4%. but mereko sir ka pata nhi tha tab tak, so normal coaching se laya utna . abhi took a drop for jee . and i love this guy, he's better than my faculty.

[@Aaaaabbbb1]

@@ranjeet5806 92 % keep it up bro

[@GauravKumar-xs6cl]

Keep it up👍

[@siddarthasiddartha9878]

@@ranjeet5806 how did jee go?

[@aadityajha2908]

Bhai tu paida hotey he padhne laga kya?

[@priyanshu7421]

42:00 In that question if we can calculate time take for 1 % it is easy to calculate time for 33.33% by multiplying it with 33.33% . Eg. 4 min for 100% so 0.04 for 1% implies 0.04 × 33.33 = 1.33 ans.

[@leeshusharma4676]

Thanks

[@ruturajbhivsane6741]

direct nikal raha hai 50-2 33.33-x x=1.33

[@priyanshumeena9177]

Thank you

[@_sammybhai5465]

Isse bdhiya 33.33 ka matlab hota hai 100/3 -> 50*2/3 ek 50 mai 2 min to 4 min /3 = 1.33 min

[@aayushisri6764]

Sir one thing I want to ask u ....ap itni energy late kha se ho .... Sir apka koi aisa lecture nhi jisme ap exhaust \tired ho ..har ek lecture me apki energy 100% hoti h .......lots of respect sir 🙏🙏.....ur lecture made my day ... Sir ap ek example ho pure world ke lie ...people should learnt alot from u...... 🎉🎉🎉

[@kanhaiyajha9084]

Pehle main ...apne class me ek average student tha.. Fir jb se maine aap ka videos dekhna suru kiya hai tab se mere under confidence aa gyi hai Ab main class me answer v dene lga hoon sir ji Ab teachers bhi meri tareef krne lge..hai This is all because of you Alakh sir. You changed my life Massive respect to you sir ji♥♥♥ Thanks you so much for doing so much hard work for our success

[@secretofsingerashchitvaid3894]

😂😂😂😂😅👌👌

[@saebaryo6147]

Mere class me mera performance bohot bura tha, phir ekdin Mausi ne bataya, Alakh Sir ka video dekho, bas tab se mera bura din ka khatma his😁

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@JABARDASTI WALA TECH jhut kyun bolega vo ?

[@jaandeka6177]

No one can teach like physicswallah ❤❤

[@VivekKumar-fu6hi]

Arvind arora sir was also doing same thing as sir...

[@SY-hh9yq]

Ek dam sahi bat he bhia

[@brijeshgahlawat4535]

@@VivekKumar-fu6hi rong

[@VivekKumar-fu6hi]

Why... He also giving us... Knowledge like alakh sir

[@jaandeka6177]

@@VivekKumar-fu6hi everyone is giving knowledge... But alakh sir is different from any other teacher

[@shreesoyal]

41:00 , it can be done in a even more simpler way time taken for 50 percent completion = 2 min. for 1 percent completion = 2/50 min. so, for 33.33 percent completion = 2/50 * 33.33 = 1.333 min. simple..

[@nishadarman3939]

good

[@sonas2410]

Oh....that's a better idea...👌👌👌

[@DebarghyaBiswas-or8uh]

Yes absolutely.....

[@sonakshinautiyal4897]

Thank you😊

[@allaboutmemories17]

Thankyou🙂👍

[@Maddie05007]

The fact that the views for these videos will keep on increasing for every new batch of JEE aspirants.😮

[@360wheelz5]

40:00 wale question ko aise sochlo.. 50 mein lg rha 2 min, to 100 mein 4 min lge ge. Phir 33.33, 100 ka ⅓ hota hai... To usmein ⅓(4) min lgege.. mtlb 1.33 min.

[@assamunlimited348]

ekdam sahi bhai maine bhi usi se kiya tha

[@laebafirdous7500]

yaa mene bhi yhi kiya yeh zyada simple h

[@GAURAV-xd1pi]

Same yahi sochta tha

[@Aaaaabbbb1]

nice method keep it up bro i am using this method it is very essaye thanks bro

[@tanishq1239]

nice

[@tejustudies7881]

uploaded 1 minute ago and 103 likes!!! waahh sir! wayyy to go! Hats off to your mehnat and dedication!

[@AMITPATEL-wz5of]

In this time king of education system 🙏

[@kashishmittal4045]

If every teacher be like alakh sir ......studies be lykk 😄😄🤗🤗

[@namangupta4791]

Lykk?

[@lighty2884]

@@namangupta4791 like

[@priyanshugiri19]

40:40 Sir isko unitary method se aise v kar skte h hmlog 😅 50% -> 2min => 100% -> 4min We know, 33.33% =100%/3 => 33.33% -> 4/3min = 1.33 min😅 By the way, love u sir ji..❤❤😌

[@kashishgupta7222]

I did exactly the same!

[@anonymousgamer7937]

Bro yesa bhi hota hy 50 =) 0 - 2min then 50 =) 33.33 => 2/50 * 33.33

[@animadas4052]

Mane v ase hi kiya tha 😂😂

[@sumitsrivastava9755]

if yours videos are not available i do not know how will i managed by studies , after watching your lectures its feel like sab assan hai , you have made physics and chemistry so interesting that even a average student like me solving iit and neet question for fun.....

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"Hello bachhoooooooooo" this gives energy

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[@dineshjayaprakash9569]

Hai

[@MuhammadImran-rz1hd]

Hy g

[@sakshamshukla9069]

You are right

[@itzcricket9943]

36:00 10 second shortcut way (only entrance , always right) *Direct and simple unitary method* For *50%* ➡️ *2 minutes* .•. for *33.33%* ➡️ *2 min / 50% × 33.33%* Will give you 1.33 minutes😗 💯 *% accurate ✓*

[@generalesdeath7263]

i did the same bruh

[@itzcricket9943]

@@generalesdeath7263 yeah everything is fair in entrance and entrance😂

[@yath3681]

Better method is 50%- 2mins 100%-4 mins 100/3%=33.33%- 4/3 mins=1.33mins

[@bamandurge8062]

Not understanding your method yrr

[@karthiknadar6977]

@@bamandurge8062 Yeah

[@shivamkumargupta8742]

Sir, Your teaching style is very very unique that makes every lecture intresting ...

[@subhashsingh2799]

BEST 👑👑online coaching👌👌for "DISTANCE LEARNING PROGRAM"😍😍👍👍

[@Luckykumar-qd8yg]

Who is missing alakh pandey this year for learning chemistry? Please answer with like and comments

[@sanchitmukherjee2410]

Terribly missing. He is the best to take from basics to slightly JEE Advanced level. But not completely. Some polishing is further required. So missing a lot while building basics.

[@Luckykumar-qd8yg]

@@sanchitmukherjee2410 yah because he made the concepts well clear and laid the foundation of basics of the chapters.

[@RMate-bu7se]

@@sanchitmukherjee2410 so, what do you suggest after that? More problems from books right?

[@sanchitmukherjee2410]

@@RMate-bu7se After these videos, u can slightly review Alok Sir's videos on Mohit Tyagi Sir's channel for certain advanced topics. Then sail out for questions from coaching modules or N Awasthi or Neeraj Kumar.

[@hoshantamsagar4847]

@@RMate-bu7se Aziz sir aur sangini ma'am se pdh bhai tu bs woh best hain, agree? 🔥

[@deepusingh3046]

Sir u are the besssstttttttt teacher in all-over KZbin ...love u sir so much

[@plazmachazer8023]

A better way of applying unitary 50% gets completed in 2 mins So 1% gets completed in 2÷50 mins So 33.33% gets completed in ( 2÷50 )×33.33 ..... you will get your answer You can use any value this always works for 0 order kinetics

[@achiever8456]

Ha bhai bilkul sahi hai 😀😀😀😀😀

[@celestialsapienn]

I had done the same..😁

[@yath3681]

Better method is 50%- 2mins 100%-4 mins 100/3%=33.33%- 4/3 mins=1.33mins

[@anshikajain740]

Mai bhi aise hi karti hu hamesha

[@tejaswim7944]

Can we use it for first order reactions also

[@ravi-en3em]

Sir you're the best teacher in world ...😘😘

[@rakeshraman9708]

No ,go to Niranjan bhaiya's channel. He is best

[@saumitra9658]

@@rakeshraman9708 unki videos se jyada views toh meri videos pr aate hain😂😂

[@user-nn3lp4ny5t]

@@rakeshraman9708 bhag yaha se

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Kaha se aajate he aise log @clash wallah

[@024_ajaysatpati3]

SIR actually my jee advanced is coming and for that I am watching fluid dynamics now. SIR I want you to make one lecture about transistor before 27 May. Thank You SIR.

[@sarafirdaus2055]

Hello sir! This is the first i m writing something in ur cmmnt box..bt after watching ur every video i have always thanked u frm the bottom of my heart! The thing u r doing fr us..isn't something every one do..the way u teach the way u entertain and the way u keep us involved...it never feels like just a utube video...after every question u tell us to pause the video nd solve...nd it really works...thanku so much sir fr everything!!😇😇

[@venkateshdwivedi6815]

40:00 we can also solve by finding out the time taken for per percent completion = 2min/50= 1/25 min per 1% product formation(completion). Now we hv to find out time taken for completion of 33.33% :- 33.33×1/25 = 1.333.. mins ~ 1.34 mins(ans). I think sir has chosen that way for better understanding

[@roshnisingh9201]

Sir summer season me aapko gloves pehan ke padhana pad raha h kitne hardworking h aap💙💚💛💜

[@sanjanapatil22]

Hey Roshni can you please share the notes with me

[@swastikbiswas9579]

Which notes?😮

[@saarkshe]

Sir i got 92.8 in 10 this year Nd 81 in science thnq sir it is possible just because of U Last comment on your channel Commerc li h Thnqq sir want to become CA All D best for ur future sir may U liv long. Salute to U hardwork ❤️❤️

[@intensegamer-kumar3385]

Congratulations

[@AJAYGUPTA-zw2lr]

Achaa kiya commerce le liya sis warna science me bahut khatraa h

[@fateinkhan8780]

this made me cry

[@sattanram9026]

Nice. Sir

[@ahuman4]

Tumne commerce lekar apni poori 11th 12th ki journey badal di

[@rajenderchauhan8987]

Really helpful in lockdown......... This year was really memorable bcoz of study from Utube or by your channel 😊A big thanku for you...... God bless you😇😇

[@akshatparmar6155]

54:14 58:04 59:46 1:03:04 Change in k value for a reaction of the form nA ---> Products 1:09:30

[@mallamsrinu5418]

Sir u parents r so lucky and if u have any younger bro r sis they r soooooo lucky to have u as a brother 😎..... KEEP GOING ON SIR ....👍👏👏 .... most of the students who r facing difficult to understand PHY & CHEM like me 🙂.... depended on u sir ..... There will be a best support from the students(lover of physicswallah) ....👍☺☺ ... Hit a like if u think sooo 👍🤗

[@02ananyagaur70]

Sat to study at 12 midnight and now it's 4:30 am....magic of Alakh Sir. We never get bored in his class. Glad to have him. His dedication keeps me motivated.💜

[@RajeshPatel-go4ou]

love u dear

[@jimhalpert9803]

Wow that's really late for a night in lockdown. Well to be fair , time doesn't really matter as there's no use of a day-night cycle for us in lockdown

[@02ananyagaur70]

@@jimhalpert9803 yeah exactly! Trying to make full use of time

[@faruqueahmedbaruah8898]

@@02ananyagaur70 I think we are the lucky ones because we have got the sir videos at once 😅, We can revise it many times ❤🙏

[@DeepakBhardwajaiims_rishikesh]

Bhai din me hi padh liya karo

[@vedanshdewan1547]

Sir I am addicted to ur videos.

[@Ayush-n6f4p]

40:00 another method, 100% completed in, t=4 min dividing both side by 3, we get 100/3% = 4min/3 33.33% = 1.33min Me to question: kyu, hila dala na? LoLzzzz

[@HarshitaSingh-ox1vs]

Wow sir you are made physics and chemistry very easy for me and increase my interest into it thank you so much 😊

[@lamyan1233]

Best teachers every poor and under previlage students can be benefitted, thank you

[@drislam7494]

Best teacher that I ever seen

[@shivampolai3666]

But he is not a Muslim

[@lakshyatiwari1513]

Jisme talte hai puriyan use kehte hai kadhai... Jisme talte hai puriyan use kehte hai kadhai... Alakh sir rakhte hai khayal of our padhai..

[@manoramarout7000]

wah!wah!

[@samruddhipowar5102]

Wah wah Wah Wah!!!

[@tanyatiwari8724]

Kuch bhi!??? 😂🤣🤣🤣🤣

[@samridhisingh1262]

OMG...

[@arpitgupta1520]

Wah bhai shayar

[@riddhi0885]

After many years Also.. Sir gonna Rock on KZbin due to his Mehnat🧡 . Me after taking Schl online classes and Coaching Classes... Always Refer Alakh sir For more Clearance. As A Shlok in geeta too Yada yada hi Dharamsya Glani bhavati Bharat Abhyuthan m dharmasya Tadaat manam Srijamyahm. 🧡Means 💙- jab jab Dharam ki Glani hogi bharat mein Tab tab Avatar aayenge .

[@eurus255]

Hayee, this is the most wonderful comment I have ever seen for a teacher, literally this man has made many students career...and also provided a helping hand for the students suffering from financial crisis❤🧡💛

[@eurus255]

Hats off to this kind of teacher😊😊

[@officialakm6543]

During this pandemic situation ur vdos are most valuable for us ....so thank you very much sir 🙏🙏🙏

[@thelazzat7263]

From the side of your old follower Mny 10th me apse chemistry r physics phri thi in last 1-2 month and i got 90% bcz of you only But school k hectic schedule k vja se mai 11th me apse nhi phar pye Bt in 12th I'm back at your channel Bhot tariky try kia bt apse bttr kuch v nhi Hope iss sal v mery 90%+ aye

[@shubhtrivedi19]

Thank you sir. Your lecture has really helped me..

[@royalshorts7080]

41:13 It will be easier using Total time=2+2=4min(for 100%) Dividing 100 into three parts Each part time=t 3 parts time=3t = total time =4min t=4/3=1.333mins (Since each part carries 33.33% completion 100/3=33.33) Ab na ho payega isse jada samjh jao bhavnaai ko

[@AyushCenature]

Yesterday & today's.Date ...30th nd.31st oct ....I am 💯% motivated by u....sir.....and I will continue with this josh.....🔥🙏 thanks a lot to my lovely sir....and sir's sir ie; RK Gupta sir......❤️❤️❤️❤️❤️❤️❤️❤️

[@ayushirana4795]

Being depressed and watching his smile gives so relief❤

[@riders2826]

⭐

[@sushilamanimohanty1539]

Right

[@sushilamanimohanty1539]

💕💖

[@Naaz0782]

40:00 using unitary method it takes 2min for 50% completion ,, now for 1% it take 0.04min we cal. for 33.33% and ,, now multiply 33.33 by 0.04 (33.33*0.04=1.33min)

[@prafulkhanduri542]

The satisfaction i got after solving these questions 🙂🙂🙂🙂🙂

[@salmanroshan9372]

yes i also

[@teenqueenstreet3862]

Me also

[@dev8415]

Sir 10% ki jagah 1% Ka Nikal ke 33.33 se multiply Karne pe it will be more easy Just like we did last year in first chapter in finding moles for limiting reagent

[@akshitaskitchen6077]

at 41:00 ......it can be done in a simpler way if 50% completion takes 2 min ...then 100% completion takes 4 min and 33.33% completion takes 4/3 = 1.33 min HOPE IT HELPS...!!

[@SPARSHTALKS]

Unitary method

[@Gagan-sf5gy]

Bhai denominator main 3 kahan se aaya

[@MDNSKHAN]

At 42:00 If you are not able to understand the unitary method u can still do that in easy way.....we all can see that for 50% completion time taken is 2min ...so for 1% completion time taken will be 2/50 min....so for 33.33% completion time taken will be 2/50×33.33 = 1.33 mins

[@Shambho1]

Whenever I don't understand anything, he asks do you understand and starts explaining again from basic point. That Moment I ask god to bless him always...

[@purnimamagar8550]

I am watching this video in 2023 bcoz this type of teaching is just required for neet . Thank you sir sir concept clear

[@explorewithnk5072]

Thank u so much sir get this no 1 content on your channel for free of cost. Provided. It's vry helpful for me & other students also. Thank u sir lov u bahot Sara 😍😘😘😘😘😘😘😘😘

[@shubhanshi8693]

33:13 ye sabse accha meathod h ques solve karne ka😂😂

[@adityasoni2193]

Sir at 40:30 the question can be simpler as: 2 min -----> 50% So, 100% -----> 4 mins As, 100/3 = 33.33 So 4/3 =1.33 Ans

[@enjoythelifeandnature3844]

But it wont be valid everytime

[@pharmalogy1]

Surprise for class 12th students. Click on link to watch:- kzbin.info/www/bejne/ZoalnH5tr9iLmbc (SUPER TRICK). SUBSCRIBE this KZbin channel to practice most Important MCQs series going start soon

[@nithyareddygangaram1431]

It's my 1st comment sir.......Sir ur teaching way is osm sir......sir I got the information that u stopped teaching of chemistry......but I needed ur lectures of remaining chapters also sir .........plz sir it's my humble request to complete those chapters ...... with lots of luv sir......

[@shivangisalounya6694]

Thanks for ur eternal support

[@sapnakatoch2984]

Explained very beautifully in a lucid manner,,Thank you Sir

[@wtf4411]

There are nearly 4 lakh veiws and only 9k likes. Why? Show him some love

[@adhyagadsa4060]

Now views are around 8 lakh nd likes just 20k

[@apoorvpradhan5933]

@@adhyagadsa4060 And now 8,44,185 views and 21,033 likes !!!!

[@subodhsharma2811]

@Anshumaan Tripathi useless hai to matt dekh naa... 😬 Vese bhi views to like ratio itna kharab hai kyu ki maximum students video download karke data off karke dekhte hai lectures... nd lecture ko revisit bhi karna parta hai revision k liye... Yaaha koi movie nhi chalrahi right? ?? 😑

[@mastizade123]

U r a true teacher and best off ever I seen😊😇

[@asheart9234]

I love u

[@amanpreetbadhan8065]

This was a very beautiful video on zero order kinetics . 😊😊

[@gautam2017]

First time u mentioned AIIMS☺☺☺, very glad to be part of glittering and emerging platform .......!!!!!

[@cricketbulletin100]

Kota factory jindabad Jeetu bhaiya jindabad And alakh bhaiya jindabad.

[@tanmaysingh8472]

Bhai alakh Pandey sir ko kha aap jeetu bhaiya ke sath compare Kar rahe ho. Jeetu bhaiya to sirf ek scripted actor hai Yaar.

[@triny89]

I guess he is talking abt the character of Jeetu bhaiyya and not Jeetendra(actor).

[@MJ-kv8vb]

Who is jeetu bhaiya

[@anukritsrivastava8243]

@@MJ-kv8vb 😂😂😂

[@anukritsrivastava8243]

@@MJ-kv8vb nailed it

[@rakeshkumartripathi5248]

Sir really u r singing amazing...it just mind blowing sir... 😊😊😊to be continued

[@abhaypratapsinghbaghel5484]

At *39:56* If we calculate total life that is 2×2 =4 minutes And then 33.33 % is 1/3rd of 100% So we can calculate time as 1/3×4 =4/3=1.33 minutes 🙃🙃🙂

[@norauniverseindia3161]

32:57 questions bank 34:32 short cut 38:54 question bank 49:18 question bank 55:19 notes

[@ssathwik6586]

Thank you sir for your real hardwork for us, Even though our teachers consume a lot of money they never and ever going to teach like u, you are a true legend. Anyone likes my comment leave a like

[@Jr-gl9ng]

IF LIFE IS ABOUT BEING SUPERHEROS THEN ALAKH SIR IS CONCEPT MAN 🙂

[@nayanshysingh4766]

Best definition of teacher❤️

[@cricket_18_shorts]

Hmm❤

[@kumkumchoudhary5945]

At 41:00 there is an easy method where we can use that 2min for 50% Then 4min for 100% Then 4/3 for 33.33%=1.33

[@manishayadav7194]

We can also do like! 50% _ 2min 33.33%_(2/50 * 33.33)

[@xi1250]

49:19 How to determine Order of any reaction. (Not only for 0 order, but for all orders, very imp.)

[@tanu6687]

Who is watching👀 this video during lockdown

[@draingaming4518]

Bhai yeh question jee me aayega kya

[@olotv__]

@@draingaming4518 savage Broo... r u an otaku

[@tanu6687]

@@olotv__ ohhhh

[@gamershub53]

The new style to beg likes on you tube very good begger

[@sparshladani6979]

bhai abhi unlock 1 bhi jahir ho gaya hai

[@saiaditya8594]

To the person watching this: Don’t forget to like the video guys❤️

[@THEBESTSHOTSEVER]

Bhai...phle vhi krte hai😁...akhir sir hai apne..mjak bat thode hi hai

[@saiaditya8594]

@@THEBESTSHOTSEVER bilkul bhai❤️

[@mohdatif5689]

I'm proud of myself because I found your channel for master piece class

[@karanrakesh4771]

42:00 (easy way)sir unitry method se agar pahale hum 100% completion nikale toh 4 min ayega, fir hume pata hai ki 33.33% 100/3 hota hai or 100% ka 4 min hai toh 33.33% ka 4/3 hoga, final answer 1.33333 . 😁

[@akshattrivedi4677]

I give you all a challenge to find a better teacher than him. Absolute fantastic with his teaching makes everything easy, what else can make the definition of greatest teacher ?

[@eurus255]

Literally, bro he is awesome teacher I have ever seen in my career of 17 years😍😍 he is amazing.😃😃

[@kusumpant3174]

Me -- when get confused in school on some topic..... 😟😟 MY MIND --- abhi ghar gake physics walla dekhunga sab ho gyega..... Then next day after when i come school me like 😎😎😎

[@kashishgabapunjabi9332]

Same here

[@aaaatibab6591]

Sir you're an angel❤

[@Lord_Sarathe]

If my school teacher will teach like you, I sware i can top in every exam Love you sir❤️❤️

[@tigerteamytgaming6444]

Best teacher for both physics and chemistry

[@Masud_Rana_1]

Gajhabbbbb La jabab. You teach in an excellent way.

[@shovanshome9951]

Only 4 hours later 6.6 k views ......jeo sir and also I most like your teaching. Thank you so much sir for this video.

[@QWERTY-d7z]

Sir thank you so much 🙏 for helping us

[@pubjlover479]

Sir, your teacher style is marvelous 👽👽👽👽👽👽

[@harsha5007]

Marvel avengers...💯😜

[@rao_sourav__]

Best teacher of physics as well as chemistry is Alakh sir

[@NishchayG]

41:37 Better way of applying unitary method is this ▪︎ Example : 50% completion 2 mins , 33.33% completion in x mins ▪︎ 50 % --- 2 mins 33.33% ---- ? mins ▪︎ ? = (33.33×2)/50 = 1.33mins ▪︎ Yeh its the same method we used in junior classes... Most of u can easily prove this

[@sarthakjatale5878]

Sir please upload physics and chemistry lectures in equal ratio...🙏🙏🙏🙏

[@ananalyticalhuman]

The best thing about alakh sir is he teaches us the approach and the concepts associated...unlike our school teachers who just solve the questions for us You r the best sir🙏

[@vansh7909]

Most easy method for ques at 40:00 50% completion = 2 min So 100% comp = 4 min 100/3 = 33.33 So time = 4/3 - 1.33

[@darkhourse6784]

Nice bro 🤜🤜

[@reelzindagi2realzindagi]

At 41.00 Another method For 50%complition it takes 2min So for १००% it will take 4min. According to question we have to calculate time t taken at ३३.३३%complition.३३.३३% is १/३part of १००% so Answer is.4/३=१.३३३mins bcz it takes 4 min time taken for १००%complition Like guys helpful or not... ❤️😘

[@queenofartandcraft5228]

Sir I finded a new way to solve the second question in which we have to find time for 33.33% completion. Firstly we have to find time required for 1% completion and multiply it with 33.33. I get the answer. Thank you sir for helping students like us. 🙏🙏

[@akashsharma-nz3ur]

Bsdk tu Naya nehi h maine v aise hi Kiya tha 😂😂😂