Given below are two statements. One is labelled as Assertion and the other is labelled as…
Physics · JEE Main · NTA Exams — Thermodynamics
Given below are two statements. One is labelled as Assertion and the other is labelled as Reason.
STATEMENT - 1 (Assertion): During adiabatic expansion of an ideal gas temperature falls but entropy remain constant.
STATEMENT - 2 (Reason): During adiabatic expansion, work is done by the gas using a part of its internal energy and no heat is exchanged between the system and the surroundings.
In the light of the above statements, choose the correct answer from the options given below:
- Assertion is True, Reason is True; Reason is a correct explanation for Assertion
- Assertion is True, Reason is True; Reason is NOT a correct explanation for Assertion
- Assertion is True, Reason is False
- Both Assertion and Reason are False.
Answer
(A) Assertion is True, Reason is True; Reason is a correct explanation for Assertion
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