THERMODYNAMICS । Class 11 (L1) I FIRST LAW OF THERMODYNAMICS | INTENSIVE AND EXTENSIVE PROPERTIES

[@anupamsinghbagri5416]

Love from PRAYAS batch.

[@thanushj7270]

Is the lecture taken from any batch ?

[@Gymlover_boy45]

Bhai agar mai inke KZbin channel se hi padlu to ye jee ke liye sufficient hoga??? Pls reply bro...

[@sakshishah09]

@@Gymlover_boy45 ha bhai ,pyqs kar lena

[@Bhavya__.26]

Love from Arjuna batch ❤️

[@anitaroy550]

U made chemistry much easier for students😊😊😊😊😊 Love from pace batch

[@55-michaelismdancegroupark25]

Superbbbbb explanation pankaj sir I am 55-MN

[@educationalworld5394]

@@55-michaelismdancegroupark25 my

[@Iamkhan1014]

Is pankaj sir sufficient for JEE chemistry

[@21.nanditkumarsinha8c3]

​@@Iamkhan1014same question answer please 😭

[@21.nanditkumarsinha8c3]

​@@Iamkhan1014as per my knowledge he is enough but still could anyone give confirmation 😢

[@SanjayRajauria-nh2oi]

0:38 basic terms 3:30 types of system 9:43 properties of system 17:18 function 21:53 internal energy, heat, work 26:05 first law of thermodynamics 37:07 processes 52:31 reversible and irreversible process 1:07:29 practice 1:11:26 thankyou

[@techyBOY1412]

Thank you

[@purnimajodder8020]

Thanks

[@Rachna_choudhary_76]

Thank you ❤

[@maujmastiAyush]

gili chummi bhai apko

[@San_deep013]

Like alakh sir this man also not asking for subs or likes👍 keep it up sir🙃

[@PankajsirChemistry]

So nice of you

[@San_deep013]

@@PankajsirChemistry thanks sir🥰

[@parthpatel5723]

@@Jyotiranjan047 use vanced youTube

[@hardik9121]

@@Jyotiranjan047 fir download kar le na 😂

[@abuashyiam776]

q itne matlabi ho ،insan mehnat kerta hai ager koi like and subscribe kah bhi de to ismein kya harj hai ،khair tum ho sakta ho free me bhi naukare karo

[@blueberryhue4558]

system for us is just a container with an ideal gas in it and a dhakkan is on it simple 09:42 ---> open system (diathermal wall)🌊 , closed system (diathermal wall)🧴, isolated system (adiabatic wall) 🥫 15:10 ---> intensive (mass independent) and extensive(mass dependent) properties. Koi bhi extensive property ke aage agar SPECIFIC ya MOLAR lagade toh wo intensive ban jaayegi💯 . Also, Extensive/Extensive= Intensive. Intensive not additive but extensive is😱 20:14 ---> state🗾 functions(independent of path) and path🛣 functions (dependent on path, ex: heat🔥 and work). Jis bhi property me delta ∆ laga ho wo state fn. 24:56 ---> internal energy (state fn, sum of all energy➕➖, no absolute value but change can be calculated, temp dependent🌡) 28:07 FLOT (energy✨ can't be created nor destroyed), physics one- Q=U+W, chem one- U=Q+W. 32:34 and 33:27 ---> sign ⚠convention trick 42:01 ---> isobaric process ki baat. pehli cheez, volume or temp or pressure ka graph📈 0 se shuru nhi hoga or dusri baat ki graph me arrow🏹 agr >➡ then its expansion n if < ⬅then compression. 44:07 ---> isochoric and isothermal ke graph. xy=k where k is const then the graph is a rect. hyperbole. 46:52 ---> cyclic process, closed loop banna hi chahiye for a cyclic process anyhow. all state fn here are 0. ISOBARIC EXPANSION aka HEATING🔥 ''''' ISOCHORIC COMPRESSION aka COOLING🧊 01:00:28 ---> irreversible process (one step💃, CONST. EXTERNAL PRESSURE📌, fast🐰) 01:06:15 ---> reversible process (multi step👯, VARIABLE EXTERNAL PRESSURE, very slow🐢/ QUASISTATIC) agar bole const. external pressure toh smjh jaana ki wo reversible ki baat🗣 kr rha hai par jab irreversible ki baat karega toh seedha bol dega ki hai hi irreversible. these short notes are for myself so don't bother.

[@Kunalvarshney122]

Reversible and irreversible ulta kar diya tune tere short notes ka😂😂😂

[@beenaranjit6346]

​@@Kunalvarshney122He edited his comments still is it like that or he corrected his mistake. ( P.S I didn't finish the video )

[@abhinav.167.]

​@@beenaranjit6346Shi kar diya bhai

[@anant-M16]

Isse acha copy me likh leta 😂

[@mdrustam4361]

Best one

[@Tripathi--Bhramin]

Pankaj sir ko khud dekha h, video pause krte board pe likhna, fir erase krna, dubara likhna... It's too tough and aaj inko smart board pe pdhate huye to I got goosebumps, I was emotional, my eyes filled with tears... God bless you sir.... Aap or uchaiya chhue Jis bande ko apne khud dekha ho struggle krte huye, jiska lowest point bhi dekha ho.. vo dukh & struggle uss smile se chipte huye bhi dekhe ho.... Uss bande ka aap humesha achcha chahenge ❤️

[@RootingForYou6]

Ha mein bhi mole concept se saari chemistry Pankaj sir se seekhi hai pehle sir ki pas acha mic bhi nahi tha aur beech beech me light bhi chali jaati thi

[@veNom_thespirit_summoner....]

@@RootingForYou6 Ha bhai redox waali video mein light chali gyi thi ydd hai mujhe...😖😖

[@paraÇresol]

​@@veNom_thespirit_summoner....ncert order me krne h kya lecture ?

[@vijaypatil1819]

Someone 2025?

[@sudhirsharma7694]

Me

[@XingGamerz]

Is it from Ncert ?

[@BhavikaSingh-v1l]

Present

[@BhaveshSoni-df9nd]

😂

[@SobitaDaimari-d7g]

Yes bohut dhun dhun ke aya hu 3 teacher change Kiya hai maine isse behtar milna mushkil hai 😴😪 physical ki wajeh se backlog laga hai mera kash pankaj sir yakeen mei parhata physical

[@vibhav2817]

Who is here from physics wallah? 😊

[@hustler0107]

@@Ch.Hemlatasorout Same here

[@apoorvamahapatra8984]

Me

[@hustler0107]

@@apoorvamahapatra8984 are you from odisha

[@apoorvamahapatra8984]

@@hustler0107 yup:-)

[@hustler0107]

@@apoorvamahapatra8984 from which school and what about your exams online ya offline

[@muskankumari1635]

Gajab sir pura batch khoj lye kisi m aapka pdhya hua nhi mila thermodynamic because physical aapsai accha mere ly koi n pdha skta ...abhi bords khtm hue and aapka hi pdhya hua th sb ...bs ab neet Krna so thoda effort chhahiye plz sir thoda time aapna KZbin channel ko Dgyai and hmsb k help kr dgyai ❤❤ best teacher ho aap thankyou soo much ❤❤❤

[@mandarjoshi2180]

Pankaj sir aap chem ke legend ho Salute to u sir 🙏🙏

[@ishwaryadu3461]

Love from prayaas batch ❤ 💖 Kya organic padhate ho sir maza aa gya padh ke aapse. best teacher of chemistry👌😎

[@shrutibhardwaj3466]

Finally someone has power to make me fall in love with chemistry....thank you sir g aapki wjh se mujhe chem achi lgne lg gyi.....

[@dimpleyadav9173]

U are the best teacher of chemistry

[@jayshreemathankar2595]

Sir what about the 21 expected questions of ionic

[@anitaroy550]

Best chemistry teacher ever😍😍😍😍

[@ujokey]

Sir your channel is very underrated, it should at least have 300-400K subscribers. Your teaching is superb. Studying Organic from you in Prayas. Organic Chemistry ab ghar aane lagi hai😃

[@DrAnjaliawasthiMBBS]

Now 💕

[@adityapaswan9341]

3 lakh hai bruh

[@ashokgodara2161]

Then it wouldn't be "UNDERRATED" BTW now it have 396k :)

[@ftakedown2261]

Bhai usna 2 saal pehla ya comment kiya tha aur ab bhot difference hai

[@awaam0183]

5cr hai bhai

[@Anime__kingdom77]

Vanakam sir🎉 I am Tamil teching nice sir 😊

[@kitty8028]

Other than his knowledge and teaching style...Sir's handwriting is another factor which attracts students to his videos 😇😇😇

[@saharshmishra365]

SIR AAP TOH VARDAAN Hi ban gye mere 2nd attempt ke liye AAPKA CRASH COURSE TOH kisi bhi 10hr ka one shot se better hai sir , much love sir

[@yadavsarkar6144]

Bhai kaha bai sir ka crash course ??

[@Jovial-19m]

Sir is the enough for neet 2025?

[@dharmeshkumarpareekpareek5902]

.....बेस्ट केमिस्ट्री टीचर .......... सर ब्लॉक केमिस्ट्री भी आपसे ही पढ़नी है

[@simranpreetsingh4132]

best teacher of chemistry i have ever had in my whole life.

[@drmemelover]

really ???

[@drmemelover]

i am new in this lecture

[@ambujsingh6337]

Sir I Scored 175/300 in first test of prayas batch, I did some silly mistakes and will surely rectify them next time😇. Sir you teach amazing, thank you for making chemistry easy, chemistry has always been my weak point and this year I will surely score good marks in it.

[@PankajsirChemistry]

All the best

[@ambujsingh6337]

@@PankajsirChemistry Thank you sir, will surely make you proud 😇

[@iShubhamVerma]

How where 📍❓ test kaha diya aur group kaha hai

[@bahnupratapjat5603]

@@ambujsingh6337 bhai pankaj sir ke notes mil sakte hai kya

[@hariharane1930]

@@PankajsirChemistry sir make physical chemistry Vedios for eqm also sir

[@AvulaHarshit]

Sir I am very much thankful to you .I am from Srichaitanya college .In Srichaitanya lectures complete 2 chapters portion in a week .Literally sir I don't understand anything .I feel panic about completion of syllabus. I literally lost hopes but after watching your lectures I got confidence .Deep respect to Alak sir , Pankaj sir ,mr sir and Rajwant sir and entire PW ❤❤❤❤❤❤❤❤❤❤❤❤😊😊😊😊🎉🎉🎉🎉🎉🎉🎉🎉🎉😊😊😊😊❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@nipu7314]

Mai bohot kush Hoon upki KZbin channel dekh ke..Mai bohot bohot bohot kush Hoon..keuki Mera chemistry ka problem ultimately solve huya 😢😢😢😢😢😢😢

[@KapilPatle-w2j]

Sir sabko aap heart de rahe ho to mujhe bhi milega please 😊😊 Aur vo class notes mill jate to 🙃 nahi nahi sir chhodo ❤️ is more important 😂😂

[@mohitMeena-hq1ix]

God of chemistry thankyou so much sir ❤❤

[@rakshians]

Sir apki wajah se meri physical chemistry favourite ban gyi Hai ... Sir mene sare batches dekh liye kahin par bhi apke lectures nahi mile.... Abh idhr se pda toh kaffi acha laga padhke ...., thank u a lot sir ❤❤

[@UnFilterz]

I am very lucky that I found a chemistry teacher like you.... Kya padhate ho sir aap.... Maza aa jata hai... Aur samajh me bhi.... Lots of love....♥️🙂

[@rajlaxmi8366]

We pay some lakhs in our clgs. Our chemistry lecture 37 yrs experience can't explain this much that you are explaining.. my online fav sir jii so grateful to u

[@Priydhruv]

Sir revision karwa rhe hai ya starting se padha rhe H.

[@nipu7314]

My favorite chemistry teacher... Sir sach Mai chemistry upki pas padhke Maja aa Gaya..

[@ritwikabhadra6383]

hands down! the bestest chemistry teacher! sir your way of teaching is so organized and neat! it helps to build the concept so much better! hoping for 1 million soon on this channel!

[@aryan6114]

well best is the superlative form of good { good -> better -> best } there is no such thing called "bestest" and if you meant that in a sarcastic way , then its for sure acceptable !! Indeed he is one of the best teacher for chem.. i found it boring until i came across 'THE PANKAJ SIR' ! matter of fact whole Physics Wallah team is great

[@BLG120]

*greatest

[@vihaansinghhh3034]

@@aryan6114 aah yeaah laundee

[@radheshgautam239]

hi ritwika

[@adityakatti6478]

@@radheshgautam239 padh le

[@Kitty786kat]

Hats off sir , aapne toh chemistry ko jarurt se zyada esay bana diya hai

[@strongsignals2055]

Sir mai 1 Lakh deky tivition jata hun udar coaching mei bi yahi content mil raha same hai thankyou sir bohot acha padha ty ho app God bless u ❤

[@NEET2912neet]

Sir is platform per to aapne kamal kar diya...bahut acha padhate ho sir aap..sab concept clear kr dete ho...u r best teacher of chemistry..thanku sir

[@arshichoudhary7008]

Attendance lgao 2033-2024😂 who watch this after 2years like me😂 because the way of explanation of sir is amazing 🎉

[@atharvasharma3492]

Hello. Sir huge fan from pace batch 🔥🔥❤️

[@VishalVerma-ok8ih]

Amazing lacture sir muje chemistry apki he smj ati hai bs entire KZbin ❤️❤️❤️💯👍😊

[@gyanishankaryadav5004]

Please upload all the lectures of thermodynamics. Thank you

[@PankajsirChemistry]

As soon as possible

[@fanstargaming6350]

sir aap kamal ho aapki smile bhot achii h bs isi trh smile karte rahiye sir!

[@nolimits-xl5oo]

Welcome 😁 to the newest comment family 😁😁( preparing for 2026)

[@sunnymeenu1865]

Preparing for 2026

[@SatishSingh-ob3mk]

Bhai ye video board(ncert) ke liye dekh skte hai kya?

[@Musiclovers92117]

Hi dude what's up

[@mokhtaralam8169]

Sir ap bahut hi basic sai padhatai hai aur concept bahut aachai sai clear ho jata hai thanku so much sir hum logo kai liya ap itna mehant kar rahai hai ❤❤❤❤❤❤❤ 🥰🥰🥰🥰

[@Barojgar_Engineer]

You are the best GURU Of chemistry or boring subject I SWEET love from PRAYASH batch AAP KO BADA WALA THANK YOU SIR

[@Natureshortss786]

Thanks sir 👍🏻 hamara ko chemistry bhoot tough lagta tha lakin apka lecture bhoot hi axha laga thanks sir 👍🏻 from jammu and kashmir ❣️

[@chhavitokhi5776]

sir aapse isomerism aur goc pad ke bhut maza aa rha hai...you are seriously my god....your devoted student from prayas batch

[@DSK1809]

this video was posted 3 years ago when i am in class 8 now iam in class 11 but...this video is even more worthful!!!!thanku pankaj sir🙂

[@SindhuHuse]

Alakh sir and pankaj sir physics and chemistry legends in india😊

[@riyarajrajput1543]

Are these lectures sufficient for neet?

[@aparnajawalekar6784]

Best.explanation ever ......❤❤

[@physics-e-ishq]

Sir aap to pace me ho Love ❤❤❤❤ you sir

[@suhanisharma2277]

Sir aap bohot accha padhaate hoo mane physics aur maths k liye coaching lagaae ha lakin chemistry k liye nahi lagaae only because of you ...... Muche aapki bohot ache se understanding hote ha.... Keep going sir and thankhu so much only because of you I am the topper in chemistry in my class!!!!!

[@harshitasharma6671]

I've never seen a teacher like him, teaches perfectly, thank you sir ❤️ you made chemistry easier to students

[@sahilgamer6534]

Lekin muja samaj nhi aya plx smja doo

[@Jju76-]

​@@sahilgamer6534muja to smaj aaya and jyada kuch hard nhi hai is lec mai

[@demonic_roy09]

​@@Jju76-bhai pls ak mereko ak doudt arha h ki pankaj sir ke purane videos better h ummed Wale lecture...or agr purane video better h toh inhe kaise follow kre...ak chapter ke sare video ak sath dekhle yah kuch or...ur opinion pls😅🙏

[@ruchalakhade8069]

@@demonic_roy09bhai teri coaching, Faltu Hogi to sari videos dekh

[@pratiksrivastava6867]

Akk sir ko dekh lena

[@AsadulIslam-sx2oo]

Love ❤❤❤❤❤❤❤❤ from YAKEEN BATCH WE WANT U SIR..IN OUR YAKEEN BATCH

[@mdoshihoque2165]

You r true bro.I also from YAKEEN batch🌹🌹🌹🌹💓💓💓💓💓💓🌷🌷🌷🌷

[@Shrutik_07]

Pankaj sir lectures are enough for neet?? Plz tell

[@mdoshihoque2165]

@@Shrutik_07 Yes👍👍👍

[@Shrutik_07]

@@mdoshihoque2165 are you following pankaj sir? Or yakeen chemistry

[@luckyajnar4659]

Exactly yrrr

[@sawarnarts]

Sir you are not the god of only organic chemistry But you are the god of whole chemistry..❤️‍🔥❤️‍🔥

[@tousinraza5510]

I'm here after watching organic from you❤ loving the way you teach ❤

[@tahniyat292]

The best teacher for chemistry 🙃...he is a great exception in all teachers as the exception in chemistry known for...hats of you sir.

[@CHANDRACHUD420]

Kashir chekha

[@AmitMishra-ru3ws]

Really very amazing lecture 💞💞💞

[@ayushbarn7193]

Sir I m from Yakeen Batch But Hats off to Your Hard work Dil se Respect sir..Koi Banda itna mehnati kese ho skta hai .. Our ABK sir Prashant sir Amit sir All r Good . But You Are Fabulous Too Loved Ur Teaching Style Sahi m Bhot Hardworking and Inspiring Lage aap muje . Pace Batch ki Video k Comment dekhkar M yahaan Aaya Sir Bhot Badia content Daal rakha gai apne pele se hi . Keep up The Good Work Thanks❤️❤️

[@love_light03]

bhai ye bata thermo or equilibrium sir se karne ke baad kya allen ke modules lag jaayenge....honestly batana.....

[@sudesnaroy7493]

Perfect lecture for beginners....😀

[@anchitdhiman99]

Sir Very Very Awesome Lecture. Crystal Clear. Thanks You Sir🙏❤️ Love You Sir ❤️ PANKAJ Sir OP🔥

[@nakkalaravi2173]

Sir I am thankful to you for providing good lectures of free cost and making us to feel very confident after listening to your lectures thankyou sir thankyou very much

[@Sweetrose-7]

Gonna read +1 +2 with you only Finally finally got a good teacher for chemistry My permanent teacher for chemistry 🌠

[@ankitbhoi4804]

Has he taught all the concepts??

[@nikhil_3786]

Bhai kon se boards se ho

[@nihalj4489]

Boht acha padhaya sir aapne 👍👍

[@ambujsingh6337]

This channel is like Goldmine of Chemistry for JEE Aspirants

[@hmmgaming5761]

Love you sir sab aagya samajh mai ❤❤❤❤❤

[@sahil-lr3et]

Sir I don't have words for you!..... Legend of chemistry ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@khushboosahu7283]

Lallantop😘 sir😄 thanks sir

[@shivkumarshetkar]

Sir learning chemistry with you is very interesting.... Thank you.

[@nipu7314]

Best teacher in the world.. 💞💞🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@simantakumarbhattacharyya5538]

Sab bandh aj se thermodynamics ke naam pe Chai ki dukan kholenge🤣🤣🤣🤣❤️❤️❤️....Pankaj Sir is ❤️❤️❤️

[@purnenduprasadsahu]

Koi nahi ayega dukan par😂😂

[@Devduttsharma.]

Aaj bhi sir ka ye hi dauloge hai hello bacho bhut bhut nmskaar

[@learnersconsole5292]

Viewers may also visit 'Learner's Console' for this chapter too🙏

[@Machifa]

Pace batch me Amit sir ka samj nhi ata. Then I found you here, teaching inorganic & Physical chemistry ❤️. Thank you sir🙏🏻

[@mahilaltu9664]

Sm

[@21himanshuchaudhari9thc5]

Thank you for your information and may god bless you 💞🙏🏻🌹

[@arkamahmed2839]

Love from paryas batch sir

[@gofast7936]

Kya gajab padaye sir hame to Pura lecture itana acche se samaj Aaya hai thank ❤️ you so much sir

[@samikshasingh7223]

Sir your teaching methods is wonderful I am very lucky because your are my chemistry mantor😊😊😊😊😊

[@shivsajee5306]

Behtareen sir ji❤️❤️🙏🙏

[@amisharaut9167]

Once you have started learning from Pankaj sir there is no going back 🤧

[@ashwiniingale7594]

True xD

[@vansharora18]

truuuuuu

[@notayush2064]

Sir I have completed Chemical bonding, States of matter and Thermodynamics from your lectures now. Offline coaching me utna samajh nhi aata tha but when I watch your lectures. Concepts are crystal clear. Now my chemistry is also strong as physics and maths. Hats off to you sir ❤❤❤. Best chemistry teacher I ever got

[@nishantverma4954]

Is this lec good enough ? I am in 11th (pcm)

[@notayush2064]

@nishantverma4954 best

[@knowledgeworld3946]

Love from manzil batch❤️❤️

[@SurajSingh-il3rs]

sir next level lecture bas notes ke intzaam krwa dijiye mza ajayega💯

[@Malicenoel]

This aakash is waste institute for chemistry like worst no proper faculty for me .This sir explained so well thanks sir

[@sambitpattnayak9996]

sir app best the best hoo or best rahoge , sir app itne complex chiz ko itne smooth se kese delever karte ho sir ? , kyu pade ho chhakar mein koi nahin hey takker mein (THE PANKAJ SIR OP ) 🙏🙏🙏🙏

[@statusfactory279]

See at 19:40 ∆ H is not a state function! Reason: A state function is a property of a single state of the system. A change in a state function is associated with a process that involves two states of a system. ∆H is a function of two states, the initial state and the final state. For a given final state, there can be infinite ΔH values depending upon what the inital state was. For a given inital state, there can be infinite ΔH values depending upon what the final state is. Therefore, ΔH is not a state function.

[@RajSharma-tv9gj]

Nice!

[@prabhatsharma6352]

What is this Change is associated with state function

[@prabhatsharma6352]

If not then how we say that it's depend on initial and final state

[@42356ikygjjjjj]

Viewers may also visit 'Learner's Console ' for this chapter too 🙏

[@cookiesnhorlicks]

​@@42356ikygjjjjjuss channel pe ek hi part hai wo bhi itna acha nahi explain kia hai. No hate but sorry, acha nai laga😊

[@faizanfaiz4486]

Sir aap bhut achchha content hme deliver kr rhe h iske liye aapka bhut bhut shukriya👍

[@madhavilatha7905]

Love from pace batch

[@salonikumari5361]

You are the best best best teacher sir ❤❤

[@anuragsingh6217]

Best chemistry teacher in india 👍

[@JONNYorWOT...]

World 🌎

[@trueshubham5599]

Sir lots of love , Completing entire 11 Chem from you being a fresher to IIT JEE preparation.

[@she_who_lives]

Words are not enough to express my respect and love for you. I wish I could find you a lil bit earlier.

[@Krishamedicolife]

sir the way u explain doesnt let us feel that we are in 11 th the most fine lecture present on thermodynamics is yours... lots of respect sir 🙏

[@HarpreetKaur-d3t]

Very well explained sir❤❤

[@DineshKumarPradhan-l5o]

SIR U R THE REAL HERO OF CHEMISTRY WORLD THANK U..😇

[@Krishna-jy3dv]

I was strugling in chem but i blindly believed on pankaj sir .....and sir fixed my problem thankyou sir

[@dr.mehajain8567]

Hello sir... You make every topic very interesting🙂

[@PankajsirChemistry]

Keep watching

[@dr.mehajain8567]

@@PankajsirChemistry sure sir ☺

[@Technical_gurjar-0t]

Jay ho prabhu pankaj sir ki ❤🙏🙏

[@Vasudev97786]

Yogesh dada...😂🎉❤

[@abhinav1052]

Still so helpful in 2023 Thank you so much Sir The way you teach is just amazing.

[@legend_vk]

Basic level se hai?

[@natasha2618]

​@@legend_vkyassss!!! 🌻

[@legendtime1630]

It just a magician teacher of chemistry👍👍 many people says chemistry is a boring subject but this sir prove chemistry is not boring subject🥰

[@shayandeepsarkar7656]

Sir Kiya aap pura thermo cover karenge Kiya advance level tak

[@AnanyaSingh-ts7nh]

Me🗣️...... enjoying the lecture 😊

[@rahul2724]

SIR THODA CONCEPTS KE BASIC SE PADHAYE PLEASE.

[@iam_himanshu_7]

Sir thank you appko nahi hame bolna chahiye Thank You Sir for the amazing class ❤❤❤