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 =2.10×106J kg−1 and Latent heat of fusion of water =3.36×105J kg−1)

A thermally insulated vessel contains 150 g of water at 0∘C. Then th

1.	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 =2.10×106J kg−1 and Latent heat of fusion of water =3.36×105J kg−1)
Answer» A thermally insulated vessel contains $150 g$ of water at $0^{\circ} C$ . Then the air from the vessel is pumped out adiabatically. A fraction of water turns into ice and the rest evaporates at $0^{\circ} C$ itself. The mass of evaporated water will be closest to (Latent heat of vaporization of water $= 2.10 \times 10^{6} J k g^{- 1}$ and Latent heat of fusion of water $= 3.36 \times 10^{5} J k g^{- 1})$