At pressure, of water having a volume of becomes of steam when boiled. The heat of…

PHYSICS · Subjective · CBSE · Physics · Thermodynamics · Thermodynamics

Problem

1\text{ atm}

pressure,

1.000\text{ g}

of water having a volume of

1.000\text{ cm}^3

becomes

1671\text{ cm}^3

of steam when boiled. The heat of vaporization of water at

1\text{ atm}

539\text{ cal/g}

. What is the change in internal energy during the process?