1.

The specific latent heat of fusion of lead is 5.9 kcalkg-1. A block of lead at its melting point needs 177 kcal of heat for complete melting. What is the mass of the lead?

Answer»

The specific latent heat of fusion of lead is 5.9 kcalkg-1. A block of lead at its melting point needs 177 kcal of heat for complete melting. What is the mass of the lead?




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