A Vessel Containing 10 Kg of Water Is Left Out $\degree$

question 5

Multiple Choice

A vessel containing 10 kg of water is left out where it evaporates.If the temperature remains constant at 20 $\degree$ C,what is the change in entropy (in kcal/K) ? (The latent heat of vaporization at 20 $\degree$ C is 585 cal/g. )

• A)30
• B)10
• C)20
• D)40
• E)290

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