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QJEEM24Chf7ac: JEE Main 2024 Chemistry - Class 11 JEEM24Chf7ac Solution: Consider the figure provided. 1   mol of an ideal gas is…

JEE Main 2024 (Online) 8th April Morning Shift Chemistry - Thermodynamics Question 23 English

Consider the figure provided.

1 mol of an ideal gas is kept in a cylinder, fitted with a piston, at the position A, at 18∘C. If the piston is moved to position B, keeping the temperature unchanged, then 'x' L atm work is done in this reversible process.

x= ________ L atm. (nearest integer)

[Given : Absolute temperature =∘C+273.15,R=0.08206 L atm mol−1 K−1]

Step-by-Step Verified Solution

V1=100 L V2=10 L W=−nRTlV2 V1=−1×0.08206×291.15×2.303log⁡10100=55 L atm 

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