`1kg` ice at `0^(@)C` is mixed with `1kg` of steam at 100^(@)XC` what will be the composition of the system when thermal equilibrium is is reached ? Latent beat of fusion of ice `= 3.36xx 10^(6)J kg^(-1)` and latent head of vaporization of water `= 2.26 xx 10^(6)J kg^(-1)`