A sample of 0.1 g of water of 100^(@)C a...

A sample of `0.1 g` of water of `100^(@)C` and normal pressure `(1.013 xx 10^(5) N m^(-2))` requires 54 cal of heat energy to convert to steam at `100^(@)C`. If the volume of the steam produced is 167.1 cc, the change in internal energy of the sample is

42.2J

208.7J

104.3J

84.5J

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A sample of 0.1 g of water at 100 and normal pressure (1.013 xx10^(5)Nm^(-2)) requires 54 cal of heat energy to convert to steam at 100^@C . If the volume of the steam produced is 167.1 c c the charge in internal energy of the sample is

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