If water vapour is assumed to be a perfect gas, molar enthalpy change for vapourisation of 1 mol of water at 1bar and `100^(@)C` is 41kJ `"mol"^(-1)`. Calculate the internal energy change, when 1 mol of water is vapourised at 1 bar pressure and `100^(@)C.`

If water vapour is assumed to be a perfect gas, molar enthalpy change for vaporisation of 1 mol of water at 1 bar and 100^(@)C is 41 kJ mol^(-1) .Calculate the internal energy change, when (a) 1 mol of water is vaporised at 1 bar pressure and 100^(@) C. (b) 1 mol of water is converted into ice.

If water vapour is assumed to be a perfect gas, molar enthalpy change for vapourisation of 1 mol of water at 1 bar and 100^(@)C is 41 KJ mol^(-1) . Calculate the internal energy, when i) 1 mol of water is vaporised at 1 bar pressure and 100^(@)C ii) 1 mole of water is converted into ice.

If water vapour is assumed to be a perfect gas, molar enthalpy change for vaporization of 1 mol of water at 1 bar and 100^(@) C is 41 kJ mol^(-1) . Calculate the internal energy, when 1 mol of water is vapourised at one bar pressure and 100^(@) C.

If water vapour is assumed to be a perfect gas, molar enthalpy change for vaporization of 1 mol of water at 1 bar and 100^(@) C is 41 kJ mol^(-1) . Calculate the internal energy, when 1 mol of water is vapourised at one bar pressure and 100^(@) C.

If water vapour is assumed to be a perfect gas, molar enthalpy change for vaporization of 1 mol of water at 1 bar and 100^(@)C is 51 kJ mol ^(-1) . Calculate the internal energy, when 1 mol of water is vapourised at one bar pressure and 100^(@)C .

If water vapour is assumed to be a perfect gas, molar enthalpy change for vaporization of 1 mol of water at 1 bar and 100^(@)C is 51 kJ mol ^(-1) . Calculate the internal energy, when 1 mol of water is vapourised at one bar pressure and 100^(@)C .

If water vapour is assumed to be a perfect gas and molar enthalpy change for vapourisation of 1 mole of water at 1 bar & 100^@C is 41 kJ mol^-1 , calculate the intenal energy change when 1 mol of water is vapourised at 1 bar pressure & 100^@C