What is the latent heat of fusion?
The S.I. unit of specific latent heat is :
(a) cal g−1
(b) cal g−1K−1
(c) J kg−1
(d) J kg−1 K−1
What mass in kg of K2O contains the same number of moles of K atoms as a present in 1 kg of KCl?
2 kg of ice melts when water at 100∘ is poured in a hole drilled in a block of ice. What mass of water was used?
Given: Specific heat capacity of water=4200 J kg−1 K−1,specific latent heat of ice=336×103 J kg−1.