1.

50 g of ice 0∘C is added to 300 g of a liquid at 30∘C. What will be the final temperature of the mixture when all the ice has melted? The specific heat capacity of the liquid is 2.65 Jg−1 ∘C−1 while that of water is 4.2 Jg−1 ∘C−1 . Specific latent heat of fusion of ice = 336 J g−1.

Answer»

50 g of ice 0∘C is added to 300 g of a liquid at 30∘C. What will be the final temperature of the mixture when all the ice has melted? The specific heat capacity of the liquid is 2.65 Jg−1 ∘C−1 while that of water is 4.2 Jg−1 ∘C−1 . Specific latent heat of fusion of ice = 336 J g−1.




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