M grams of steam at 100 C is mixed with 200 g of ice at its

Last updated: 6/10/2023

M grams of steam at 100 C is mixed with 200 g of ice at its melting point in a thermally insulated container If it produces liquid water at 40 C heat of vaporization of water is 540 cal g and heat of fusion of ice is 80 cal g the value of M is