Calculate the boiling point of water at `700mm` pressure of `Hg`. The heat of vaporisation of water is `540 "cal' g`.

Calculate the values of Delta H and DeltaU in the vaporisation of 90g of water at 100^(@)C and 1 atm pressure. The latent heat of vaporisation of water at the same temperature and pressure =540cal*g^(-1)

A solution of 1.35g of non-volatile solute in 72.3 mL of water boils at 0.162°C higher than the boiling point of water. Calculate the molecular weight of the substance. Latent heat of vapourization of water is 540 cal/g.

169 J energy is required to transform 1g (1cm^(3)) of water into steam at 1 atm pressure. If the latent heat of vaporisation of water is 540 cal cdot g^(-1) , the volume of that steam will be

Calculate the K_b for water given latent heat of vaporisation of water 540 Cal//gm .

One moles of strem is compressed reversibly of water at boiling point 100^(@)C . The heat of vapourisation of water at 100^(@)C and 1atm is 540cal g^(-1) . Calculate DeltaU and DeltaH .

One moles of strem is compressed reversibly of water at boiling point 100^(@)C . The heat of vapourisation of water at 100^(@)C and 1atm is 540cal g^(-1) . Calculate DeltaU and DeltaH .

Find the amount of heat required to convert 10g of water at 100^(@)C into steam. (Spefic latent heat of vaporization of water = 540 cal //g )