AP EAMCET · Chemistry · Thermodynamics (C)
Consider the following
Statement-I : During isothermal expansion of an ideal gas its enthalpy decreases.
Statement-II : When 2.0 L of an ideal gas expands isothermally into vaccum, \(\Delta \mathrm{U}=0\).
The correct answer is
- A Both statement-I and statement-II are correct
- B Both statement-I and statement-II are not correct
- C Statement-I is correct, but statement-II is not correct
- D Statement-I is not correct, but statement-II is correct
Answer & Solution
Correct Answer
(D) Statement-I is not correct, but statement-II is correct
Step-by-step Solution
Detailed explanation
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