Thermodynamics - Most Important Questions in 1 Shot | JEE Main

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ะŸะพะบะฐะทะฐั‚ัŒ ะพะฟะธัะฐะฝะธะต


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#Thermodynamics #JEEWallah #PhysicsWallah #JEEAdvanced #JEEMain #JEE #IIT #JEEMaths #JEEExam #JEE2023 #ThermodynamicsChemistry #Chemistry
ะ ะตะบะพะผะตะฝะดะฐั†ะธะธ ะฟะพ ั‚ะตะผะต
ะšะพะผะผะตะฝั‚ะฐั€ะธะธ
ะะฒั‚ะพั€

1:26 ->Q1, 202KJ/mol
5:40 ->Q2, 50J
7:17 ->Q3, 15KJ/mol
13:16 ->Q4, 0
15:17 ->Q5, (a), (c) and (d)
16:48 ->Q6, 79
19:56 ->Q7, 48
22:23 ->Q8, 8630
25:15 ->Q9, A
28:49 ->Q10, 6
31:51 ->Q11, 3 K cal
33:42 ->Q12, 6
35:29 ->Q13, -13537J
37:09 ->Q14, 1380
40:07 ->Q15, B
42:39 ->Q16, B
43:31 ->Q17, 300K
47:43 ->Q18, 31
54:13 ->Q19, 965
59:02 ->Q20, 192
1:08:04 ->Q21, 86
1:12:53 ->Q22, B
1:15:25 ->Q23, -326 K cal
1:18:52 ->Q24, -86KJ/mol
1:22:51 ->Q25, -632KJ/mol
1:23:13 ->Q26, 727
1:26:42 ->Q27, 0
1:28:09 ->Q28, -600 KJ/ mol
1:31:13 ->Q29, 117 KJ/mol

prepJEE
ะะฒั‚ะพั€

The best thing about sarvesh sir is that even if I put my video in 1.75x I feel like its normal speed. โค๏ธ

nilotpolbarman
ะะฒั‚ะพั€

Though there were many mistakes, especially in calculation but good session. My concepts got revised.

ravenking
ะะฒั‚ะพั€

Maturity is when you realise that you have to focus on concepts.

shubhrajjadhav
ะะฒั‚ะพั€

AK *** ----> chemistry ke Thermo ke questions ko paitence se every single word ko samjhte hue and VVImp. Units ka dhyan rakhna hai Imp questions
1)4:00 (yah total internal energy puchi hai isliye hume yah 1 mole ke liye nikal kr (โˆ†H bhi 1 mol ka he lenge ) and last mai ร—5 Krna hoga yah โˆ†n(g) imp. Hai 7:30 yah calculation mistake ki thi yah mega se mega cancel out ho jayega 14:50 must see 4) 17:50 (must see yah โˆ†U per mol pucha hai to hum per mol ke hisab se nikalenge ( โˆ†H bhi per mol ka he lena hai ) Ans is โค(Always see units ) .5) 22:45 (ln or log ka dhyan rakhe ln = 2.303log he le na ki 2.3032 6) 25:16 ( option c is imp. ) 7) 42:45 8) 1:14:31 ( must see โค) .... 9) 1:17:07 ( for โคโˆ†ng yah Alcohol liq mai hai bp of alcohol = 78ยฐc 1:29:40 yah hume mols of O2, , Mg ke combustion ke hisab se Lena hai na ki stoi. Coefficient ke hisab se . ....โคโคโค # RBI - jab reactant ke number of mols de rakhe ho ya humse heat capacity puche to hum rxn kra kr โˆ†ng find krenge or nahi de rakhe ho and molar heat capacity puche to hum simple stoi. Se find karenge โˆ†ng

akshaykumar-bpqn
ะะฒั‚ะพั€

31:18 Gibbs free energy is negative
And the answer should be 336

AditKumar-vizc
ะะฒั‚ะพั€

Maturity is when u realise 90 % solutions main silly mistake hai (some solutions have conceptual errors too).
Kahi tricky question the jinme bachhe fas jaate hai sir bhi usme fas gaye or student wali galti kardi ...
If u match with exact answers sir ne almost saare hi galat kiye hai ๐Ÿง.
No hate to him just said the Truth ๐Ÿ’”

Kar_One
ะะฒั‚ะพั€

"Valume "๐ŸŒš๐Ÿ—ฟi miss ur classes sir ๐Ÿฅบ

rudracat
ะะฒั‚ะพั€

Madool Valume And I remember the Chuchi Concept of Gaseous State Whole BATCH laughed that day ๐Ÿ˜ญ๐Ÿ˜ญ

rationwalebaba
ะะฒั‚ะพั€

5:27
the correct answer is 189494 J
19:49
38
31:15
336 is the answer
33:18
-2.7
35:00
the correct answer is 6.25

mohaktrivedi
ะะฒั‚ะพั€

Sir if you give jee mains you will definitely get negative marks.
(WTF ๐Ÿ‘๏ธ๐Ÿ‘„๐Ÿ‘๏ธ :EVERY SINGLE ANSWER IS WRONG โŒ DISTRACTS THE STUDENTS)

Disclaimer : every answer should be rechecked at google.

dr.maheshkumar
ะะฒั‚ะพั€

At 34:58 ans should be 25/4
At 1:09:27 vha -1.24x105 ana chyie tha

aspirant
ะะฒั‚ะพั€

12:37. M ka matalab Mega hai sir (10^6)
1M=10^6

amansaini
ะะฒั‚ะพั€

5:14 sir done mistake sir doe not take โˆ†ng =5 cause 5 mole evoprate love you sir

Ghost_yt
ะะฒั‚ะพั€

There are many mistakes in answer still we can learn the concept, โค

adityajain
ะะฒั‚ะพั€

1:10:45 sir took log k = x/10 whereas k is x/10 so we need to calculate in log, then in 1:9:12 sir took + value of benzene but its actually negative, guys just learn the concept from him he is grt at it, but for calculations and values๐Ÿ˜‚ never

bhaumik
ะะฒั‚ะพั€

เคญเคพเคˆ เค‡เคจเค•เฅ‡ เคฎเฅ‡เคนเฅ‡เคจเคค เค•เฅ‡ เคฒเคฟเค เคเค• like to banata hai ๐Ÿ™๐Ÿฅฐ๐Ÿค•๐Ÿคž๐Ÿ‡ฎ๐Ÿ‡ณ

shubham_
ะะฒั‚ะพั€

Repeated mistake by sir,
Qus1 ans190 joule
Also qus6 -76 joule
Moles ka multiply krna bhul gye sirji (ฮ”ng equl to 1 le k kr rhe hi jbki sare mole gas m badlege toh gas moles 1 nhi hoga.

dwivediagrim
ะะฒั‚ะพั€

Can You continue this in prayas 2.0 too ?? So that we will not forget physical concepts..please

Amresh
ะะฒั‚ะพั€

Rely on sir for how to apply formulas and how to decode the question and do calculation by yourself especially in dimension

shriharim