[" When "1" gm of water changes from liquid to "],[" vapour phase at constant pressure of "1],[" atmosphere,the volume increases from "1" ce "],[" to "1671" ce.The heat of vaporisation at this "],[" pressure is "540" cal/gm.Increase in internal "],[" energy of water is "]

When 1 gm of water changes from liquid to vapour phase at constant pressures of 1 atmosphere, the volume increases from 1 cc to 1671 cc. The heat of vaporisation at this pressure is 540 cal/gm. Increase in internal in internal energy of water is (1 atmosphere = 1.01xx10^(6) "dyne/cm"^(2))

When 1 gm of water changes from liquid to vapour phase at constant pressure of 1 atmosphre, the volume increases from 1cc to 1671cc. The heat of vaporisation at his pressure is 540 cal/gm. Increase in internal energy of water is (1 atmosphre =1.01x 10^(6) dyne/ cm^(2) )

1 g of H_(2)O changes from liquid to vapour phase at constant pressure at 1 atm . The pressure increases from 1 cc to 1671 cc . The heat of vaporization at this pressure is 540 cal//g . The increase in internal energy of water is

1g of water changes from liquid to vapour phase at constant pressure of 1 atmosphere, the volume increases from 1 mL to 1671 mL . The heat of vaporisation at this pressure is 540 cal//g . Find the: (a) Work done (in J )during phase change. (b) Increase in internal energy of water.

1 kg of water having a volume of 10^(-3) m ^(3) becomes 1.67 m^(3) of steam when boiled at a pressure of one atmosphere. The heat of vapourization at this pressure is 540 kcal/kg. Calculate the increase in internal energy and the work done in expansion.

At 1 atmospheric pressure, 1.000 g of water having a volume of 1.000 cm^3 becomes 1671 cm^3 of steam when boiled. The heat of vaporization of water at 1 atmosphere is 539 cal//g . What is the change in internal energy during the process ?

At 1 atmospheric pressure, 1.000 g of water having a volume of 1.000 cm^3 becomes 1671 cm^3 of steam when boiled. The heat of vaporization of water at 1 atmosphere is 539 cal//g . What is the change in internal energy during the process ?