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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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Which species have negative value of specific heat?
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Correct option: D
Saturated vapour
Option D (Saturated vapour) is correct because saturated vapor can have a negative specific heat under certain conditions, meaning adding heat can cause condensation and a decrease in temperature.
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Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is