Question

100 g piece of ice (at 0ºC) is kept in a calorimeter of negligible heat capacity. When 8 g steam at 100ºC is introduced in the calorimeter, then what amount of ice (in grams) will melt? (Latent heat of fusion of ice is 80 cal/g, latent heat of vaporization of water is 540 cal/g and the specific heat of water is 1 cal/g-ºC)

1)  54
2)  64
3)  50
4)  100

Answer 1

64 amount of ice will melt