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NEET UG PHYSICS MCQ: THERMODYNAMICS
1
Medium
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Analyzing
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(A): In isobaric process, during an expansion of a gas both volume and temperature of the gas increase.
(R): Heat added to a gas partly gets converted into internal energy and remaining to do external work.
(R): Heat added to a gas partly gets converted into internal energy and remaining to do external work.
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Correct option: A
Both (A) and (R) are true and (R) is the correct explanation of (A)
Option A (Both (A) and (R) are true and (R) is the correct explanation of (A)) is correct because in an isobaric process, as heat is added, the temperature increases, leading to an increase in volume, and this is because the heat is used for both internal energy increase and work done.
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