Class 11 chapter 6 | Thermodynamics 10 | What is ENTROPY ? | Spontaneity and Entropy JEE MAINS /NEET

[@PhysicsWallah]

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 11 Chapter 6 | Thermodynamics Introduction | Reversible and Irreversible Process IIT JEE /NEET kzbin.info/www/bejne/p2ami4ikqLyej7M Class 11 Chapter 6 | Thermodynamics 02 | Heat | Concept of Cp and Cv Of Gas | IIT JEE /NEET | kzbin.info/www/bejne/jGSmf6l8iMlnqJo Class 11 Chapter 6 | Thermodynamics 03 | Work Done by a Gas | Work Done on a Gs | IIT JEE / NEET kzbin.info/www/bejne/onPYXoaAfbOpm6M Class 11 Chapter 6 | Thermodynamics 04 | Work done in Isothermal and Adiabatic Expansion of Gas kzbin.info/www/bejne/mImxqXV8d8uqoNU Class 11 Chapter 6 || Thermodynamics 05 || First Law Of Thermodynamics IIT JEE /NEET kzbin.info/www/bejne/gWLTf52BfdJ7bqc Class 11|| Thermodynamics 06 || What is Enthalpy || Relation between Enthalpy and Internal Energy || kzbin.info/www/bejne/i6a3Yn-EpZqGgLs 11 chap 6 | Thermodynamics 07 || Heat of Reaction | Enthalpy Of Formation | Enthalpy Of Combustion kzbin.info/www/bejne/hamqdoxjrsmioM0 Class 11 Chapter 6 | Thermodynamics 08 || Hess's Law || Hess's Law Enthalpy Change IIT JEE / NEET | kzbin.info/www/bejne/rafRhJKuosuFkMU Class 11 chapter 6 | Thermodynamics 09 | Second Law Of Thermodynamics Introduction | IIT JEE /NEET kzbin.info/www/bejne/l2imqXp3a9aEhqc Class 11 chapter 6 | Thermodynamics 10 | What is ENTROPY ? | Spontaneity and Entropy JEE MAINS /NEET kzbin.info/www/bejne/hJelY5aeqbisY6s Class 11 chapter 6 |Thermodynamics 11 | Entropy of different process | How to find Entropy JEE MAINS kzbin.info/www/bejne/lau8k42PYsyNj9k Class 11 chapter 6 || Thermodynamics 12 || Gibb's Free Energy IIT JEE MAINS /NEET | Spontaneity kzbin.info/www/bejne/pqevnoqwaNmKsJo

[@danceunited1811]

Thanks sir I will never forget you and your lectures.And you are the best..

[@altreodo]

Thanx sir

[@akshatjain1892]

sir i am not complaining but please written [represent] in a systematic way.

[@fanaticmoves9112]

Kal....se.jyada...shytan hai...kal.isne chok..khai..thi..aaj.chuha..kha..gaya

[@fanaticmoves9112]

Thanx. Sir..u r..one of the best teacher..jo padhate..hai..aur..hasate..bhi..hai..

[@carguy7480]

Timestamps: 6:20 😂😂 23:30 entropy definition 25:00 unit 27:50 isolated & non isolated system 45:10 Reversible& irreversible process

[@haha-go8ve]

Thanks alot 🙏

[@sairamp3837]

Good

[@ashachauhan736]

Most of the times i have seen that you post these time stamps in every video of sir... Notes k saath saath ye likhne ka kaam bhi badh jaata hoga bhai,,😂😂

[@riddhimishra9397]

@@ashachauhan736 ya me too

[@rebelyt203]

Change your name to time stamp guy

[@aasthamaurya4195]

I just can't believe that a single teacher can teach both physics and chemistry perfectly 😃

[@poojamukati249]

That's true really 😸

[@zoulxgaming8261]

@@poojamukati249 if a single student can learn pcm and secure AIR 1 IN JEE, then why cant a single teacher teach both

[@debosmandasgupta3940]

@@zoulxgaming8261 thing is most people generally don't teach like that!

[@Arpit_Maurya]

@@zoulxgaming8261 Ask that topper to teach an average kid and you'll understand. But still your point is true we all are humans everyone CAN do it

[@techtrends6887]

At 11:23 you switched off the fan just for us , proud of you sir

[@supriyobhattacharya2967]

Keu bhai tu dekhne gya tha......Aakhir physics ke bhi teacher hai kia pta fan mei silencer lga ke aa gye ho🤔🤔

[@geetagautam8771]

@@supriyobhattacharya2967 what the shit are u saying, he is concerned for us and its our obligation to praise him for his work. such a freak saying

[@supriyobhattacharya2967]

@@geetagautam8771 first person in reality , jiske kidney mei heart attack aa gya😂😂

[@geetagautam8771]

@@supriyobhattacharya2967 😂😂😂

[@geetagautam8771]

@@supriyobhattacharya2967 kiski vajah se heart attack

[@cricketgyan00]

What a great explanation,,,,preparing neet 2024

[@AjayKumar-qj7sm]

for bio which sir

[@harnishraval2612]

Bro aren’t you so early?

[@A.guy.with.HIV23]

Omg u came so soon

[@shauryathapliyal2659]

Rehnde de bhai noi hoga :)

[@harnishraval2612]

@@shauryathapliyal2659 Exactly xD

[@Kara-es2cz]

Can we just appreciate the fact that even after 4 years this legend has the best content available

[@D.S_.11019]

Yup 😊

[@krish5601]

@@D.S_.11019 are u a vt sir student????

[@fiitjeejee]

mohit tyagi dekho

[@madhuridadi2380]

[@babusaheb9997]

Bhai sceince hai , change to hoga nhi ek baar jo ho gya

[@inactive5848]

9:35 14:14 relation: s = or > or < 0 25:08 formula of entropy 26:22 SI unit + extensive property (dependent on mass) 30:49 entropy in isolated system where a spontaneous process is taking place: S>0

[@Joker-ls6tq]

Har video ke saath mera belief aur strong hota jaa rha hai That" (PW) physics wallah is my best search on youtube" Thanku sir

[@malaychoudhary6811]

saala Justin Maller kaa wallpaper rakha hai

[@HiHi-dl6dt]

100th like.....

[@ArvindKumar-rn7cu]

124th like

[@shekharyadav9926]

@@ArvindKumar-rn7cu 134th

[@lokiodinson9536]

174th like

[@ly_lols]

Others : wanna meet Indian actors/actresses PWians : wanna meet Alakh sir (dream♥️❤️♥️) Edit: Finally I met him in PW pathshala launch event 🙂🙂

[@khoonigirl3929]

Same2 same

[@darringmard8298]

Yeah same

[@mahitripathi1558]

Hmm

[@malikji7135]

Same

[@ravinderkaur7313]

Yeaahhhh

[@Silver-eo5vh]

Let's admit it: We didn't know how badly we needed the 'feels' until we had them.

[@xxCr7xx823]

bro is entropy concept is same for physics and chemistry?

[@elite7585]

ikr i realised that the one shot videos aren't working cuz they don't give me 'the feels' (unless it's alakh sir who's teaching, that's an exception)

[@target__iit]

@@xxCr7xx823 no entropy in physics dumbo

[@xxCr7xx823]

@@target__iit there is entropy in physics..behave yourself…be mature enough as there is lack of maturity in you

[@abhirupkundu2778]

Wtf did that kid say? And why tf are you so mad lmfao.@@xxCr7xx823

[@knightrises123]

I like when you move alternately from one side to another and make the place empty cause it helps me to screenshot!

[@shubhangisingh7042]

Yeah

[@renugarg6670]

True!😂

[@letsbeacey]

either we are lazy or smart

[@mehwishraisvlogs6427]

Me too

[@sumitnagar8367]

Screenshooting🤣🤣🤣

[@candycough1307]

We were in 7th when this video was uploaded now we are in 11th and ignoring nowadays latest study videos we are on this platform hats off to your teaching style sir..

[@anushkaupadhyay7738]

same here yaar

[@anushkaupadhyay7738]

11th mein hi ho na aap ??

[@priyanshgupta4203]

Right 1:55 1:58 😮😮😮

[@AdityaYadav-jd8ly]

I am also now in 11th And these lectures are like diamond for us. And are very beneficial

[@utkarshsingh2707]

Me also in 11th and very helpful for me

[@atharvaavhad7972]

I AM A STUDENT IN ALLEN KOTA BUT STILL WATCH HIS LECTURES ............HIS LECTURES MAKES ME SATISFIED EVERY TIME THAT I HAVE COMPLETED THE CHAPTER OR ELES .........I WOULD RATHER FORGET THE CONCEPTS

[@prashabdinagrale4632]

Same here bro... ✨✨🙌

[@akshatjain2277]

😜KZbin is My Only School and Coaching Nowadays, And Our You Tube Teacher is Alakh pandey Sir🥰🥰🥰 Thank u Sir Ji 🙏🏼🙏🏼

[@arzookhan1709]

Principal ni teacher

[@tanujakumari1838]

Same here 😂😂

[@aanebmontage4602]

Yes

[@ashnoorkaurfanchannel9351]

Did anyone notice I don't know why s sir used to talk about rat always😅😅😅😂😂😂 chooha khaya enrgy milli blaaaaaaaa. Blaaaaa😅......

[@akshatjain2277]

@TUSHAR GAUTAM bro i am bio student But you can join pace batch of physics wallah if u in class 11 In which you can study free on utube

[@zaidmanzoor123]

Sir at 38:40 at -1 Degree celcius how water will exist as melting point is 0• celciu

[@VanshSharma-bl1pc]

sir video nahi dekhe but like kar rahe hain kyonki pata hai na badhiya hi hogi

[@preetisharma3733]

U r right

[@praveenverma8588]

तुमने जो सर का फोटो लगाया है इससे यह प्रतीत होता है कि तुमसर से बहुत प्यार करते हैं धन्यवाद हम सब करते हैं

[@yashsingh2414]

Apna no. Dijiye

[@sourabhsingh2676]

Vansh Sharma and Sourabh

[@praveenverma8588]

9651928761

[@hirakdas3808]

Chemistry ka tiger alakh pandey sir👉👉👉👉👉🐆🐆🐆🐆🐆🐆🐆🐆

[@nikhiltomar835]

Yes alakh pandey sir is a tiger 😘😘

[@saebaryo6147]

But I thought he is lion 🦁

[@Anas-vy2wq]

Physics kae bhii

[@pritammaji670]

He is REBEL ⛳

[@abstract2694]

whose is shroff then

[@dikchalama3924]

When you said, "welcome repeaters, chai peelo" 🙈😂 thanks sir lol (Batch 2015 xD)

[@alicehenry464]

😂

[@siddarajpatil629]

😭😭

[@DECENTBoY]

🤭🤭

[@DECENTBoY]

We know pain behind that smile

[@drdoom9475]

Jab tak phodenge nahi tab tak chodenge nahi

[@ruhiprakash7686]

Best teacher ever ❤ ♥ 💙 💓 for neet and jee aspirants.... I have streamed through so many videos but no one could give me a concept as clear as this

[@preetimishra5954]

Sir 💪💪 strong ho gyi thermodynamics

[@preetimishra5954]

Mama aa gya

[@preetimishra5954]

Chacha ne tau ko mara

[@preetimishra5954]

Kuutta chala london😬😬

[@amandeepshahi2388]

Pinki Mishra *I have LEAKED questions check channel*

[@vikrantsaini5486]

@@preetimishra5954 nasha ma ha kya kya bol Rhi haa

[@pri_sh_a]

Thank u sir for repeating a little intro about every topic in every video for us to understand. It helps a lot to remember properly for long time .

[@kamranmdkamran7542]

Yes! yes yes!

[@rekhamohan3550]

Exactly correct... Its very helpful for us... Thank u Sir😍

[@Raviranjankumar-zp3sv]

Yes it is very useful and starting introduction music

[@ly_lols]

11:23 he made the video by Sacrificing his comfort n 𝕤𝕨𝕚𝕥𝕔𝕙𝕚𝕟𝕘 off the fan...n that too just for enhancing the quality of audio for us Huge respect ❤

[@RandomRedX]

so true...

[@AshokSharma-ts1ck]

At 17:54, when u said" jeetna drd aapka utna drd hmara h" u r greattttttttt ...sir.Hats off to u

[@praveenverma8588]

भारत के अंधियारे में ज्ञान का दीप जलाने आए है हमारे श्रीमान अलख गुरुजी हमें पढ़ाने हमें पढ़ाने आए हैं ऐसे सर को नमन हमारा सुनिए सर आज हमारा गिब्स फ्री एनर्जी का वीडियो बनाइए हम सभी को धन्य बनाइए

[@iriscandy6377]

Lol

[@sameenamahammad3900]

Super sir

[@lightprajapati3109]

Nice line

[@masoomladka5646]

Wah 😂😂😂😂😂😂😂😂😂wah

[@vinayakvermaverma3672]

100 th like was mine

[@hashim1255]

sir stress mat liliya!!!! aap mast soke subha padadijiya!!!! night ma mat padana......i salute u sir that even at nite u are sacrifising for us!!! thank you a lot sir!!!😘😘😍😍💜💜💖💖💗💗💞💞💓💓💓

[@Scarface4484]

PΔISΔ MILTΔ HΣ ΔDSΣΠSΣ SΣ

[@creature_xd5057]

Bhai night Ki spelling galat h

[@AmanKumar-ys4py]

@@creature_xd5057 shortcut used

[@kamranmdkamran7542]

@@AmanKumar-ys4py yes shrtct usd

[@shubhangichalurkar673]

@@Scarface4484 shame on you guys paisa to sir ko offline coching joint krne se bhi milega vo bhi youTube se jyada jo aadmi hamaare liye mehnt kr raha hai uske bare mai aap aisa soch rahe ho..... Sorry bhaiya bura mat manna meri bato ko but aisa nai bolna... ❤❤ur lil sister

[@deepsangani5979]

Sir min 21:32 (B---->D) me kuch samj nahi Aaya Becoz arrow to questions ma Ulta nahi ha . But your lecture are not at all comparable... Awesome teaching.. superb teacher 😎😎😎😎😎

[@avanishrai196]

Haa wo ulta ho gya hai...

[@happinessismust1994]

Bro question ke according and aayega 100.....

[@harshsingla1760]

@@happinessismust1994 bro ans 100 hai na mujhe bhi 100 hi lga tha aur vo glti dundhne Kai baad main aiee 2006 pura dekh liya aur phir comment padhe aur abh finaly mujhe mera ans mil gya

[@orion.velocity]

1:08 Entropy 15:14 Imp points about entropy 19:37 Problem related to entropy 23:28 Definition of entropy 42:13 numerical 45:09 Entropy i reversible process 49:20 irreversible

[@Vivek-zf1zu]

You're going to heaven bro

[@orion.velocity]

always keep me in prayers bro@@Vivek-zf1zu

[@anshusepat5467]

4 saal phle kabhi kisi nhi Sochi thi ki is bande pr webseries BN jayegi(even Akakh sir also don't know) . He is awesome 😎.

[@albus6966]

There are 48 likes already...even though it is a 1-hour video...this is ur virtue sir..

[@amandeepshahi2388]

anonymous *I have LEAKED questions check channel*

[@abroymajumder9220]

hats off to u sirr u r sacrificing your sleep to make us understand at 3 am. BIG FAN SIR

[@samrahaq5287]

Huge respect 💕from Pakistan 😍

[@shivanshtiwari.18]

Salute you sir stay healthy and happy so that you can helps more children for their selections 🙏🙏

[@Rudraksx]

best eg of inc. In ENTROPHY in children.................... Kal isne Chalk khai thi, ... Aaj ye chuha khaa gaya 😂😂 7:46

[@bh-wf3um]

H

[@adityarajboum3572]

Chauha kya hota h

[@kamranmdkamran7542]

Chuha khana kya hota h aakhir

[@shanemohammad3966]

HHhH

[@kingsclubgaming2284]

@@adityarajboum3572 chuha matlab Mouse

[@anandgautamsingh4839]

Kya sir mtlb aap kya ho Raat me 3:00 bje video bna rhe... Sch me sir speechless.................🤯🤯🤯🤯🤯

[@toxodome33]

🤐

[@ashaybansod3236]

Ha n 🥺

[@devdarshdey]

Legends watch in 2024 December 💀

[@PriyanshuSingh-rw8zz]

"Kal isne chalk khai thi aj ye chuha kha gya !"😑😂😂🤣🤣the best line . sir u made this topic so easy .thankyou ❣️❣️

[@kavyabagherwal7198]

38:35 Sir -1 degree celcius pe to ice exist krega na

[@Medstudent2024]

i was thinking same....

[@abheygupta2332]

@SHIVAM PAINULY galti se bola hai bhai tension na lo

[@kamaleshs7433]

sir, you are teaching us at even 3 in the midnight!!!!hats off to your dedication sir,.......u r great

[@alokdhruw893]

I was searching for this comment !!

[@anandgautamsingh4839]

Sir ji subah ke bj rhe hai 3:00 aur your student is watching your wonderful video One heart sir please......... Jaisa guru waisa shisya,😄😄😄😄😄

[@vikassinghbhakunijkmbllove441]

Wow

[@kamranmdkamran7542]

Wow

[@corona8073]

Jhooth

[@abhinavchoudhary9217]

14:25 but sir there is a question (2019 Main,11Jan 1) in which the reaction is in equilibrium but delta s is not 0 the question is For the chemical reaction,X to Y (in equilibrium),the standard reaction Gibbs’s energy depends on temperature T(in kelvin) as Delta G (in KJ/mol) = 120-(3/8)T The major component of the reaction mixture at T is Please tell me that why delta s is not 0 here?

[@desishakshamyt6554]

Alakh sir ajj se 6 saal pehle raat ke 3 baje jag ke humare liye mehnat karte thee hum log ko inke mehnat ke liye mehnat karna chaiye Dil se salute haii sir ❤ Thanku very much bhaiya ❤

[@babbi777]

You can't feel us bore because your teaching skill is best and you are the man very best.

[@humenbot24]

Keep up the good work. Your knowledge is good and language is easy to understand. This is what students love. If a mentor is able to give a real understanding of concepts and students are able to take it with clear understanding without hindrance, then the work of the teacher is almost at the peak.

[@srijanagrawal5657]

35:00 to 37:00 sir iska matlab toh yeh hua na ki har rxⁿ spontaneous hoga kyuki har baar surrounding>>0 hokar ΔS universe ko +ve krdega ⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️ Aur haan mene abhi 37:00 tak hi dekha hi isliye agar shayad ye que. Aage ho gya ho to mujhe pagal mat samajhna Edit : spelling mistakes 😅😅

[@biswajeetkumar1511]

God bless you, Alakhji, for the wonderful social service you are doing. Its really exemplary. Hats off to your dedication in this field of teaching (Phys & Chem). Your explanations are so crisp clear, and so are the detailed explanations, examples etc. My daughter (11th Std) regularly follows your latest updates and takes out time to complete it in one sitting. Your teaching has built up her confidence in the subjects. We are now looking for similar mentors like you for +2 Maths as well.

[@yashx7_]

22:56 answer will be -60eU Because :- ∆Sb-∆Sa = 60 There forever Sa -sb = -60eU

[@mandirasarkar7306]

Answer will be +60 eU .The mistake sir made was he said Sa-c is 50 but while solving he took Sc -Sa =50 but it should be Sa-Sc =50. Then later on when he got Sb-a =60 he gave that as final answer but he should have given the answer as Sa-b. So since he made same kind of mistake twice the answer didn’t change .

[@bhumisinghal4940]

I don't take tuitions in11 th and also didn't take in 10th as well because I'm the smallest in my family my father is teacher of mathematics of senior class and my mother teaches me English my elder sister helps to clear my doubts in any subject and your videos they just explain me each and every topic of phy and chem , Thanks a lot sir 😊❤

[@roshanassim1491]

You are such a gift from god for the students, thank you so much sir we love you :)

[@crprajapat427]

Mummy ka flying chappal 😂😂😂. 11:39

[@bb-gb7jv]

😂😂😂

[@ayuushkumargupta]

You are such a gift from god for the students, thank you so much sir we love you

[@drinsha9421]

Thank u sir g.....aap k video lectures informative b hote hain aur interesting b hote hain,,😊

[@vijaymishra.3286]

You are an inspiration of many students ❤️

[@harshsuthar2992]

Yaar sir great.....in the lectures u covered all the memes that are viral 12:52 like "Hello friends chai peelo"😂😂😂

[@ishtiyak4058]

Thank u Sir For giving us concept of physics as well as chemistry in such an amazing way. It's really good to understand and very helpful to us...

[@dineshjangra1281]

👍👍👍👍👍👌🥰

[@hamnaqureshi3284]

Is this vedio for chemistry or for physics??

[@boddurani7090]

Mummy ka flying chappal chahiye hota!!😅🤣🤣😂 EPIC

[@yashagrawal9729]

humko to papa ke joote padte hain

[@hitanshigaur]

seriously sir is teaching adv level theory, i mean i have never understood this concept with this much clarity.. heartful gratitude to our one and only Alakh sir

[@SunitaYadav-xn1dk]

16:10 this sound is of my neighbour's mom when she found his son watching suryavansham online at 2AM 😂😂😂

[@simonjohn5059]

Sunita Yadav yeh aavaz hai kis cheez ki vaise?

[@shivamule7649]

In which society sir are living

[@tamannaaa_304]

Matlab aap aur Alakh sir same society me rehte hooooo ?????????????????????????

[@ourcultureourtradition7529]

@@tamannaaa_304 kiska ghar jungle mai hota hai?

[@tamannaaa_304]

@@ourcultureourtradition7529 maine kb bola ki kisi ka ghar jungle me hota hai ?????

[@StarNews15k]

What a madness even at 3:00am you are teaching us i salute you

[@ankitsingla3539]

From spontaneous means that combination reactions are decrease in entropy and decomposition reactions are increase in entropy

[@k-smoments560]

11:38 Sir flying chappal ki zaroorat nhi hai Wo famous comment to aapne suna hoga n ki mummy ke taane aur ..... ...........dono dil💔 pe lagte hain

[@tannusharmaxiib3637]

Arijit ke gaane😂

[@k-smoments560]

@@tannusharmaxiib3637 Achha lagta hai mujhe jab koi Arijitian milta hai❤️

[@k-smoments560]

@@tannusharmaxiib3637 itni Sincere student ho ki Profile me bhi school uniform me pic dala hai Waise Wahi photo hai n jo school me kisi form pe chipkane ke liye khichwayi thi😂😂

[@tannusharmaxiib3637]

@@k-smoments560 areh online classes ke wajeh se lagai hai😅 warna mujhe kon ka shukh chadha h

[@tannusharmaxiib3637]

@@k-smoments560 love Arijit❤

[@muslimhub591]

Mashallah may Almighty Allah bless you Love from Kashmir ❤️

[@bibekpantji7705]

Alakh sir wake up at 3 am for providing. Us free education.great sir you are great

[@1paper1pen63]

48:10 but aapne kaha ki adiabatic(insulated) case me, we don't use ∆S=∆q/T but you've used it now.

[@navkaransingh3400]

A million times salute to u sir🙇‍♂️ Apke jaisa selfless koi teacher nhi

[@prathambagwan1824]

Love you sir THANKYOU so much👍👍👌👌

[@sia1516]

@12:54 HOW IRONY I am a repeater and I just took my first sip of tea.

[@arvindrajivnair1788]

?

[@imperialeagle564]

Fumf

[@arvindrajivnair1788]

@@imperialeagle564 ?

[@arvindrajivnair1788]

how's it ironic btw

[@butterfly99899]

That's called coincidence not irony 🙄🙄

[@manishatripathi4748]

Sir thank you so much u are the best teacher ❤️ in this entire world I am from class 12and was missing lecture of surface chemistry so come here to learn entropy again..

[@dnyaneshsirsat7409]

Raat ke 3 baje padha rahe hai sir....aapko salam ....hamare liye app itna karte ho.....thanks a lot ALAKH SIR

[@umarfaruk-qi4il]

Legend watching this video October 2024💀

[@MahadAli-wp5ut]

Hm

[@Omirajputana]

Me

[@PriYansHiTriPaThi-k4d]

Nov 2024😂

[@sistersuniqueworld4205]

December 2024😎...

[@honeychillibean]

16:24 Alakh sir : thode bohot elements awaz karte h Background: Sad Trex crying

[@ranjitbiswal4273]

This is the sound of ah ah

[@marufhasan1684]

28:00 The temperature will decrease after opening the valve. Hence, the entropy will increase. So, even in an isolated system, the equation fits perfectly.

[@xxCr7xx823]

Vai apni ki bangladesh theke??..vai please aktu amake help korben je ay entropy part ta sir je cover korlen sheta ki physics ar concept ar shathe same naki na?chemistry ar physics a aktu difference ase

[@marufhasan1684]

@@xxCr7xx823 Well, এই কনসেপ্টটা জানা জরুরি। এটা ফিজিক্সে যেমন থার্মোডাইনামিক্সে লাগবে আবার কেমিস্ট্রিতে ইলেক্ট্রোকেমিস্ট্রি চ্যাপ্টারে লাগবে। আর হ্যা, এন্ট্রপির কন্সেপ্ট সেইম সবক্ষেত্রে

[@RajeshSingh-ok4uy]

Jab mein ye video dekh rha tha 10 second ke andar 3.99 million se 4 million subscribers ho gye 😰😱 Congratulations Sir ✌👍👏

[@RajeshSingh-ok4uy]

@deepika kumari # power of physics wallah 💪💪💪

[@teen_age_boy3048]

Bro it's 11 million now 🎉

[@ganeshgaur9585]

Sir at -1°C H2O is ice but at 38:44 ur saying that h2o will be water how??0°C is the freezing as well as melting point of ice

[@yogeshraghuwanshi1595]

Same doubt

[@krishnakantmishra9168]

Same doubt

[@ziyaaa4337]

..sir clearly said the opposite, he said "-1°C par ice ki tendency zyada hai"

[@snehald5165]

Same doubt

[@PankajYadav-kq7zo]

Same doubt is this doubt cleared in this lecture

[@savewater2840]

Sir at 37:40 you told something incorrect. A/c to you, the condition for a process to be spontaneous is that ∆S of Universe should be greater than zero. But ∆S of the Universe is always greater than zero which means that every process in this universe is spontaneous and none of the process is non-spontaneous. But non-spontaneous processes do exist. Quite confused of what you wanted to say. Please solve my query sir. Any student who has an answer to my question, please reply 😕😕😕🤔🤔.

[@RahulDas-qx4ei]

Good point but i also don't know the answer.

[@charupatel0625]

If process is non spontaneous then ∆S of system will me more negative than ∆S of universe which is postive always then ∆S total will be negative 39:13 see the table...last one can clear you doubt

[@lalitmishra2835]

If ∆S=0 then there will be no randomness.... Then the process will be reversible coz there is no change in initial and final entropy

[@SANGEETASHARMA-wk3ks]

these videos really cleared my doubts and made my concepts clear....great work sir

[@Maulikdarji0]

50:31 - I've doubt over here that From system to Surrounding the heat had been flowed - From High temp to lower temp right but if the heat flowed to the surrounding there the heat might be Increased and In the system the heat might be decreased so then if we make the head to flow from surrounding it will again flow towards the SYStEM then how come it is irreversible ????????

[@khushichaudhary5007]

Sbhi yug me kch ache log aae sansaar ko bdlne ke liye or kalyug me vo insaan or koi nhi hmare Alakh Sir h(jen Kalyan hetu aae h)😍😍😍

[@piyushshukla6796]

sir thanks for such hard work for us. plz keep it up.

[@sufiyaparrot962]

Explanation was superb , sir I wish my school teacher to be like you

[@sujandhungana2587]

Seriously your all videos is helping a lot sir thanks for your videos a lot🙏🙏🙏🙏🙏😍

[@semiljayswal2302]

8:00 high respect sir ..hats off🎩🎩

[@programsadhuprakashsadhu7257]

Absolute entropy of the system can be measuredaccording to third law of thermodynamics which states that the entropy of the perfectly crystalline solid approaches zero as the temperature approaches absolute zero

[@rajput9s764]

Entropy clear ho gyi Thankyou sir 😊😊😊😊😊

[@adilbaloch15252]

U r one of the best teacher in the world and u always create good environment for students not anyone bore's during the lectures.

[@justeducateindia630]

One of the interesting topic of chemistry..

[@shadowmonarch1108]

i have yakeen batch subscription bt these videos of chem by alakh sir are best !

[@sureshchhetri7664]

He is one of the all time great ❤️❤️❤️

[@shobhitkhamhari3640]

7:52 kal isne chalk khai thi aj ye chooha kha gaya🤣🤣....gr8 sir😂

[@ashifilms7239]

Satisfied sir😀😀😀 with the concept

[@lowcashgamer2600]

Sir you made thermodynamics whatever😂😂

[@ShaktiElectricals-gt1eo]

Sahi mein..sir har pahad jaise topic ko chuha bana dete h!!😂👏👏💯

[@sharmisthadas1704]

Revise kro

[@daringbaazcmmener766]

Free Fire Zindabad 🤘 🤘

[@Rishabhtiwarifr]

@@daringbaazcmmener766 ❤️

[@daringbaazcmmener766]

@@Rishabhtiwarifr 😍

[@dakshagrawal3520]

Sir, In the data that you gave at 41:00 I thing the last data in which delta S of system is negative should we positive becuase at 1 degree celsius water has more heat energy than ice. Note:) correct me if i am wrong.

[@satyaprasadthotapalli8683]

respect to be explaining the most confusing topics so casually with perfection 👏👏👏👏👏

[@khushalraogohad9297]

Still helping your video sir🔥 Thank you very much 🙏

[@Pushpinder_Singh_0610]

How to solve log functions in thermodynamics

[@somaabhiram1070]

By learning logarithms in maths

[@kartikchhabra4702]

@@somaabhiram1070 accha ohh

[@anshumanjena4016]

ur content is enough for to slove pyq in chemisrty

[@pawanbhatta4053]

31:01 THE WAY IMAGINE THE THINGS IS JUST OUT OF THE BOX.

[@immuvk1888]

sir in the example the reaction ab the reaction is reversible because the change in entropy of system + surroundings is zero. but not because both A and B are having same values of entropy . ex: water and ice are in equilibrium at 273 k though water is more random in nature than ice.

[@AyushSharma-nu2ew]

Sir I like your all videos on youtube ❤

[@eshayadav4192]

What a lecture mannnn🙏❣️🔥!!! Loved it !! Thank you sir 🙂

[@seatinneet4462]

HAPPY Ganesh chathurthi sir ..thanks