The only INCORRECT information is
The only INCORRECT information is
Option 1 -
In isothermal expansion of an ideal gas, internal energy of the gas remains unchanged.
Option 2 -
In adiabatic free expansion of an Vanderwaal gas, the internal energy of gas remains unchanged.
Option 3 -
In adiabatic free expansion of an ideal gas, the initial and final temperature of the gas remains same.
Option 4 -
In adiabatic free expansion of a Vanderwaal gas, the initial and final temperature of gas will remains same.
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1 Answer
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Correct Option - 4
Detailed Solution:q = 0, w = 0,
As volume changes, temperature must change to maintain constant internal energy.
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