Steam at 100°C is passed over 1000g of ice at 0°C. After some time, 600g of ice at 0°C is left and 450g of water at 0°C is formed. Calculate the specific latent heat of vaporsation of steam (Given: specific heat capacity of water = 4200J/kg°C, specific latent heat of fusion of ice = 336,000J/kg.)
