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Latent Heat of Vaporization

State whether...

Question

State whether true or false:
The mass of a substance is $50$ g and its specific heat is $0.09$ cal $g^{- 1 o} C^{- 1}$ , then its water equivalent will be :

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Solution

We know,
Water equivalent= mass $\times$ specific heat
$⟹ = 50 \times 0.09 = 4.5 c a l ° C^{- 1}$

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