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Question

# Latent heat of fusion of ice is:336kJkg−1663kJkg−1363kJkg−1636kJkg−1

A
336kJkg1
B
363kJkg1
C
636kJkg1
D
663kJkg1
Solution
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#### Latent heat of fusion of ice=80calg−1=80×4.2J×103kg−1=336×103Jkg−1

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