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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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The ratio of molar heats of vaporization and boiling point of a liquid is constant. This is known as
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Correct option: D
Trouton’s rule
Option D (Trouton’s rule) is correct because it states that the ratio of molar heat of vaporization to the boiling point is approximately constant for many liquids.
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Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is