Question

The latent heat of fusion of ice is​

Answer 1

Answer:

Latent heat is the amount of heat required to convert a solid into a liquid or vapour, or a liquid into a vapour at a constant temperature. The specific latent heat of fusion of ice is very high. It is 80 calorie/gram or 336000 J oule/kg. It suggests that if we want to melt 1 kg of ice then we need to provide 336000 J ule of heat.

Explanation:

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Answer 2

Answer:

If we talk about the normal conditions, at atmospheric pressure the value of latent heat of ice is 80cal/g. ΔHvap will be equal to the product of mass of water to the latent heat of fusion of ice. Hence, the correct answer is option (C) i.e. The latent heat of fusion of ice is 0.333 KJg−1 .