Chemical Kinetics 09 : Molecularity of Reaction I Pseudo Order Reaction I Molecularity JEE/NEET

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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

[@OmPrakash-dt8cn]

Sir jis video me apne pehle inversion of cane sugar ka example diya h usme Sucrose ko dextro rotatory bataya tha... Or isme kaha leavo rotatory h... Sir I'm confused😕❓...

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@@OmPrakash-dt8cn ham log full attention se padte h :)

[@akshitaskitchen6077]

sir apne ek video mein sucrose aur glucose ko dextro rotatory bataya tha aur fructose ko laevo rotatory which one is correct?

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Physics Wallah - Alakh Pandey 9

[@biowithchemistry4680]

Bhaii sucrose dextro rotatory h

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Alakh sir..... The only teacher in the world who can teach both chemistry and physics in the most effective and excellent way..... May god always be with you sir..🙏🙏

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Good

[@mdaltafraza1515]

25:46 L>D (L=Fructose,D=Glucose) ye hoga sahi aur Sucrose Detrorotatory hota hai

[@niharikakashyap7350]

Yeah

[@mistric5951]

Ha bhai sir ne previous lecture me sahi bataya tha esme confuse hogye

[@aneeshthakre695]

actually in last lect sir told C12H22O11 as dextrorotatory and here leavo i felt this is confusing

[@mahakbhati4455]

yes

[@mightyspace9672]

L & D defined nahi hai agar ek ko levo kaha tho dusra dextro ho jata hai

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[@ashutosh3693]

19:00 for pseudo Reaction 🔥🎉🔥🎉🔥🎉

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Thanks yr, isiki zaroorat thi.

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😊 TQ

[@yashkumargupta3992]

No , pseudo reaction because sir ne suppo se kiya hai ki yah elementary reaction hai seen video. 18.01

[@n8jgehnk]

18:01

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Thanks dude... Bacha liya yaar🌼 Happy diwali💡🎊🎉

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Alakh sir like a candle it consumes itself to lights💡 the way for others 🤗

[@vitthaljadhav9051]

Correct bro

[@rohanjha2059]

sir Sucrose is dextrorotatory, but the resulting mixture of glucose and fructose is slightly levorotatory because the levorotatory fructose has a greater molar rotation than the dextrorotatory glucose.

[@mrahul3003]

Yes!

[@GamersZoNeesh1216]

Correction @ 25:54 C12H22O11 is dextro Glucose is dextro and fructose is Laevo Warm Regards Thank you sir

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Sir at 26:09 glucose is dextrorotatory and fuctrose is levorotatory

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Sir at 42:19 when u multiply the eqn by 2 ,then it must become 2A+B--------->2C.

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For complex reactions ,order is given by the slowest step and molecularity of the slowest step is the same as the order of the overall reaction. These are lines of ncert .

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[@sarthaksehrawat1299]

Sir perhaps fructose is leavorotatory and glucose is dextrorotatory..am I correct?

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Of course you are right.

[@anilnazre6888]

Leavorotatory?? Meaning?

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Haan ji😍😍😍😍....

[@Dineshkumar-nz8eg]

Sir sucrose is dextro rotatry in nature.

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[@ujjwal5437]

25:45 sir, sucrose dextrorotatory hai aur fructose ki laevorotation glucose se jyada hoti h

[@LalSingh-zf2ez]

Ya hota kya h can you explain

[@LalSingh-zf2ez]

Can you explain it to me

[@ujjwal5437]

@@LalSingh-zf2ez arrey class 12 Biomolecules chapter me hai

[@ujjwal5437]

@@LalSingh-zf2ez aur dextrorotatory aur levorotatory to pta hoga na??

[@LalSingh-zf2ez]

Ok

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Happy Teacher's day sir ❤️ we're so blessed to have a teacher like you who makes difficult numericals, derivations a piece of cake...wishing you full of joyous moments and a beautiful life ahead

[@Error-um7sb]

2A + B---------- C Where B is in excess RATE = k[A]2 [B]1 K’=k[B]1 RATE= k’[A]2 MOLECULARITY = 3 ORDER OF REACTION = 2

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*Good*

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Sir Is rex^n ke liye batao - 2A + 3B -> 4C If Conc. Of B is in access . Find order and Molecularity of eex^n

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[@Neet_X-factor]

26:50 Sucrose is dextro, glucose is dextro and fructose is leavo...and overall mixture of Glucose and fructose is leavo.

[@riddhibodhisattwanath9034]

yes , dude . Did you find the correct answer .In lecture no.06 Sir has explained it that overall is leavo .🙂

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I wish you a very very happy teachers day sir 😊😊😊 may God bless you with lots of happiness fun success health wellness and much more that you deserve dearest sir😊😊

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thank you sooo much sir. Lots of love.

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really..

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Sir i am not going to any coaching but only studying with you and i am proudly saying that i know concepts like coaching students 🙏🙏🙏thankyou sir tussi great ho

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16:37 That Bharat Mata concept always kept in atleast one dance performance of the school functions.

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The one who sincierly want to share knowledge without any expecting product (not urging any subs and likes) hats off sir!!

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[@govindsinghhada8211]

28 :40 guys in inversion of cane sugar, sucrose is dextrorotatory and here levorotatory fructose has greater molar rotation than dextrorotatory glucose...

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after watching his videos i dont feel the need of physical classes

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Sir ki singing Wah Wallah🥰🥰😂

[@funkyaryan6452]

I think there's a correction sucrose and glucose are dextrorotatory in nature.

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Sir your videos are awesome ,and these video help me very much in my exams ,so thank you very much sir

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Sir you are great and also two in one . Thanks for the teaching you did for us; it will be cherished in my heart forever. Thanks so much!

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Bahut shaandaar sir itna acha koi nhi pdata coaching mein sir

[@meghajain7649]

Sir. Fructose ka leavorotation is more than glucose ka dextrorotation. so overall rotation of mixture is leavorotatory.

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sir mere pass itna knowlede or skill hota to corodon kma rha hota but aap se pta chala sirf paiso se respect nhi milti respect you a lot

[@shivam_daksh]

34:12 Kitne molecule hai yaha Me: 1 + 1 = 2 Sir: 34:19

[@techyayush9360]

In 1st order kinetics video Sir told that sucrose is dextrorotatory in nature but here sir told it's leavorotatory Correct is ----. Sucrose is dextrorotatory and after inversion not cane sugar mixture of glucose and fructose become slightly leavorotatory..🙏🙏🙏

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He teaches both physics and chemistry brilliant 👍👍👌👌✌✌🌹🌹🦋🦋🦋🌹

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god bless you alakh pandy sir and i salute your talent of teaching

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Attendance: I, Rahad, am participating in this class on 09/03/2023. I am very glad 😊 to be a part of this iconic class. Thank you ❤️💝 😁 very much, sir for your earnest venture. Take my gratitude, sir.

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bhai congratulation but English sikh liyo thora ,no hate intension !

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@@GauravKumar-tb1cn intention hota h bhai. Toh tu bolne se pehle spelling seekh Lena. No hate

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[@हिंदीकक्षाकुमारीतीर्थशर्मा]

Thermodynamics is a branch of physics that studies the movement of heat between different objects. Thermodynamics also studies the change in pressure and volume of objects. A branch of math called statistics is often used in thermodynamics to look at the motion of particles. Thermodynamics is useful because it helps us understand how the world of the very small atoms connects to the large scale world we see every day. Thermodynamics also has two main branches called classical thermodynamics and statistical thermodynamics. An important idea in thermodynamics is that of a thermodynamic system. An example of a thermodynamic system is a brick. A brick is made up of many atoms that all have their own properties. All thermodynamic systems have two kinds of properties, extensive and intensive. For the brick, the extensive properties are the ones you get by adding up all the atoms. Things like the volume, energy, mass, and charge are extensive because two of the same brick put together have twice as much mass as one brick. The intensive properties of the brick are the ones you get by looking at the average over all atoms. Things like temperature, pressure, and density are intensive because two of the same brick still has the same temperature as one brick alone. Laws of thermodynamics There are four laws of thermodynamics that say how energy can be moved between two objects in the form of heat. Zeroth law of thermodynamics If two systems have equal heat flow back and forth and one of the two systems has equal heat flow back and forth with another system, all three systems have equal heat flow with each other. First law of thermodynamics An increase in energy in a system is the same as the energy given to a system in the form of heat or work. Energy cannot be created or destroyed, only changed. The amount of energy given to a system is the same amount of energy taken from the surroundings. Second law of thermodynamics Given a pair of systems touching with different temperatures, heat will flow from hot to cold until the temperature of the systems becomes equal. Third law of thermodynamics When a system has a temperature of 0 kelvin, absolute zero (the lowest temperature), the entropy (energy that cannot be used to do work) is at 0. Uses of thermodynamics Earlier, thermodynamics was studied to make steam engines work better. Now, ideas from thermodynamics are used in everything from making engines to studying black holes. Scientists use thermodynamics for many reasons. One is to make better engines and refrigerators. Another is to understand the properties of everyday materials so that they can make them stronger in the future. Thermodynamics is also used in chemistry to explain which reactions will work and which will not. Thermodynamics is powerful because simple models for atoms work well in explaining the properties of large systems like bricks. Related pages Wikimedia Commons has media related to Thermodynamics. Physics Category: Thermodynamics Navigation menu Not logged inTalkContributionsCreate accountLog inPageTalkReadChangeChange sourceView historySearch Search Wikipedia Main page Simple start Simple talk New changes Show any page Help Give to Wikipedia In other projects Wikimedia Commons Print/export Make a book Download as PDF Download as PDF Page for printing Tools What links here Related changes Upload file Special pages Permanent link Page information Wikidata item Cite this page In other languages বাংলা English हिन्दी മലയാളം मराठी Português தமிழ் తెలుగు اردو 103 more Change links This page was last changed on 27 September 2018, at 20:54. Text is available under the Creative Commons Attribution/Share-Alike License and the GFDL; additional terms may apply. See Terms of Use for details.

[@zyzzisomnipresent3136]

Sir pichle wale video mein apne bola tha ki dextro dominant nhi hain inversion of cane sugar mein...lekin iss video mein apne bola product mein dextro dominant hain...sir konsa correct hain?

[@Harsh_kr_]

Pichla lecture me correct bola.... Sucrose is dextro while the product becomes laevo as L form of fructose > D form of glucose

[@Lifeofplantpathologist]

sir is superhero for all are students .thanks a lot sir for ur extreme effort. i started seeing ur video1 month earlier only.

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maaan gaye sir aapko ...MATLAB AAPKI VAJAH SE ZINDAGI AUR PADAI MAI "RASS " AANE LAGA HAI ....SIR MAAN GAYE AAPKO>>>

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Mana ki hum yaar nhi...lo tey hai ki pyar nhi😫😓

[@souravmitra9578]

kzbin.info/www/bejne/hJK6eZmCnNZjkM0 Physics wallah

[@Harsh_kr_]

Beautifully explained molecularity of reaction Thanks a lot sir 💙

[@vaibhavvarshney3433]

Sir you told in first order reaction lecture that sucrose and glucose are dextrorotatory and fructose is levorotatory but in this lecture at 27.40 , you told just opposite of that. So please reply on it and correct our misunderstanding... Thank u sir for everything you have done for us😍😍

[@techb4586]

Yaa i have the same problem. But it was correct in last video in this it is not correct.

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Yess

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Congrats 5 million family

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Thanku sir for making this lockdown precious for me. 🖤❤

[@md.ashrafkhan7]

Sr. @13.38 , rate is directly proportional to [HI]² BUT... In previous lecture uh taught that Decomposition of HI is ZERO Order Reaction ,so can be power raised to 2* ?

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Sir aapke jaise theory aur koi bta hi nhi skta❤❤❤❤❤❤❤❤❤Thanks sir

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Sir you are most dedicated teacher on KZbin

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we love you 3000 ... aalakh sir

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Endgame

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I am select for 100% scholarship. Thank-you sir from my heart. may God bless you sir.

[@DrJ-cq8en]

Hello baccho!!... Very energetic

[@AUXASSASINX]

sir Cane sugar is dextrorotatory and fructose is more laevorotatory than glucose ( dextrorotatory) so inversion occurs from dextro to laevo, you have by mistake written the opposite of correct concept.

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Sir, you are an exceptional teacher 🔥

[@hoseokie_chan]

Sir, you are really " CHEMISTRY KING" of us.👑🦁

[@hardiksingh5626]

best teacher of physics and chemistry 😘😘

[@Mr.KVR2128]

Sir sucrose is dextro but misture is leavo 25.00

[@rajvardhangupta2471]

Sir you are just wonderful Teaches with a big smile on face and even brings it on ur students Thanks a lot

[@tompoknongthombam6644]

One of the best teacher ever seen.

[@greenwood7814]

Bhai tera kya result aya 12th mein

[@pallavisinha2667]

Revision with these lectures !!! EASY PEAZY LEMON SQUEZY😃😃🤍

[@goyatjagdish6496]

love you sir so so..........much. aapka pdhaya hua lambe time tk yaad rhta hai. sb bache aapke hamesha bhot bde fan rhenge 😍😀😍😀😍😀😍😀❤️❤️❤️😀😍

[@vivek0550]

0:01 the legendary intro ""hello bacho kya haal chaal badiya ekdam"" 1stly starts here 😊😊😊

[@wings4845]

This teacher absolutely made physics and chemistry look easy

[@iahindianarmhunter3321]

Best teacher in world

[@hifzahifzafaheem6515]

Love u sir.,l am searching a teacher who teach physics as fun and l found u as a legend of physics

[@sandeepvlogs69]

Watching this to get outoff marks in board's ✌️ 2 years old video but still the best

[@lptpapna993]

Yakeen batch se wapis yahaan aaya hun sir aapke free ke lectures uss paid lectures se ache hain 2 3 tho chote chote videos bhi dekha youtube se ki samajhaa den ache se lekin sb bakwaas (NO HATE) Ab iska ye mtlb mt nikaal lena ki yakeen bkwaas hai ...............koi insaan agr free ke itne ache lectures bnaa skta hai toh paid kitne ache se organise kiye honge Literally sir you are great THANK YOU SOO MUCH SIR FOR EVERYTHING YOU ARE DOING FOR US🧡🧡🧡🧡🧡

[@sanjusanju8362]

One more difference Order of reaction not depend upon stiochiometric coefficient while molecularity depends on stiochiometric coefficient

[@rishitaraj2753]

Yess

[@rishabhnautiyal7434]

The way u teaching sir i starting loving the way ❤️

[@singingstarstuff5801]

Sir apni blessings hum par aise hi barsate rahiye video lectures ke form me....☺️☺️

[@abhinabkumarbarik1470]

Comment kar k emotional kar diya

[@twinklemaan5849]

sir, at 26:00 sugarcane is dextrorotatory and after hydrolysis its laevo because the laevorotation of fructose> dextrorotation of glucose

[@shreesoyal]

sir , at 26:00 by mistake you have written glucose as leavo and fructose as dextro rotatory. but its ok sir, we understand you have very much pressure of completing the syllabus on time, we understand ur efforts, thank you very much sir , by the way i dont know about leavo and dextro rotatory. i have to study it.

[@divya14200]

You are something different from other and this is very osm change 👏👏

[@shalvisharma5052]

Thanku sir for a great explanation ♥️♥️♥️💛💛💛💛❣❣

[@shadowSmit]

Thank you so much for your lovely teaching sir❤ Pura samaj me AA Gaya 😊