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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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The molar heat capacity at should be close to for all of the given elements except
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Correct option: C
Ne (Neon) is the exception because it is a monatomic gas, and the Dulong-Petit law applies primarily to solids.
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Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is