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At its melting point, how much energy melts 1 kg of ice if latent heat of fusion is 334 kJ/kg?

By /

A) 167 kJ

B) 501 kJ

C) 668 kJ

D) 334 kJ

Answer: D

Explanation: Use latent heat = mass × specific latent heat for the stated idealized conditions. Substitution gives 1 × 334 = 334 kJ.

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