JEE Main 8 Apr 2019 Paper 1 Solved Paper

A thermally insulated vessel contains 150 g of water at 0°C. Then the air from the vessel is pumped out adiabatically. A fraction of water turns into ice and the rest evaporates at 0°C itself. The mass of evaporated water will be closest to: (Latent heat of vaporization of water = =2.10×106Jkg−1 and Latent heat of Fusion of water =3.36×105Jkg−1 )