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NEET 2002 Chemistry question

ChemistryThermodynamicsNEET 2002

2 mole of ideal gas at temp. is expanded reversibly from 2 lit. to 20 lit. Find entropy change (R = 2 cal/mol K) :

Answer: (4)

Solution

For the reversible isothermal expansion of an ideal gas: . \log$ =

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Question ID VK-088995