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JEE PHYSICS MCQ: THERMODYNAMICS
1
Medium
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Analyzing
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Assertion(A): During melting of ice, work done by surrounding on (ice + water) system is positive.
Reason(R): Volume of the given system decreases on melting of ice.
Reason(R): Volume of the given system decreases on melting of ice.
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Correct option: A
If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
Option A (If both Assertion and Reason are correct and Reason is the correct explanation of Assertion) is correct because the volume decreases during melting, and the work done by the surroundings is positive.
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