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JEE Main Chemistry question

ChemistryThermodynamicsJEE Main

The enthalpy of vaporisation of benzene is at its boiling point of 80°C. The entropy change in the transition of vapour to liquid at its boiling point is ...[in ]

Answer: (A)

Solution

Condensation reverses vaporisation, so S_{cond}H_{vap}T_b$ =

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Question ID VK-134747