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Option 1 - <p>In isothermal expansion of an ideal gas, internal energy of the gas remains unchanged.</p>
Option 2 - <p>In adiabatic free expansion of an Vanderwaal gas, the internal energy of gas remains unchanged.</p>
Option 3 - <p>In adiabatic free expansion of an ideal gas, the initial and final temperature of the gas remains same.</p>
Option 4 - <p>In adiabatic free expansion of a Vanderwaal gas, the initial and final temperature of gas will remains same.</p>
27 Views|Posted 5 months ago
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1 Answer
V
5 months ago
Correct Option - 4
Detailed Solution:

q = 0, w = 0, U = 0 = f (V, T)

As volume changes, temperature must change to maintain constant internal energy.

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Chemistry Ncert Solutions Class 11th 2023

Chemistry Ncert Solutions Class 11th 2023

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