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The latent heat of vaporization of a liq...

The latent heat of vaporization of a liquid at 500 K at1atm pressure is 10 kcal/mol. The change in the internal energy of 3 mole of liquid at same temperature will be

A

`-13 kcal`

B

`+13 kcal`

C

`+27 kcal`

D

`-27 kcal`

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CHETANA PUBLICATION-Chemical Thermodynamics-EXERCISE
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