Question

Heat required to produce water at 500C from
100 of ice at 0OC IS​

Answer 1

Answer:

ANSWER

Let the amount of ice is m gm.

According to the principal of calorimeter

heat taken by ice = heat given by water

∴20×2.1×m+(m−20)×334

=50×4.2×40

376m=8400+6680

m=40.1