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Assertion: The heat absorbed during the ...

Assertion: The heat absorbed during the isothermal expansion of an ideal gas against vacuum is zero.
Reason: The volume occupied by the molecules of an ideal gas is zero.

A

Statement-I is True, Statement-II is True and Statement-II is a correct explanation for Statement-I

B

Statement-I is True, Statement-II is True and Statement-II is NOT a correct explanation for Statement-I

C

Statement-I is True, Statement-II is False

D

Statement-I is False, Statement-II is True

Text Solution

Verified by Experts

The correct Answer is:
b
Free isothermal expansion, `w=0, DeltaU =0 rArr q=0`
Volume occupied by molecular of an ideal gas is zero
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