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Liquid ammonia is used in ice factory f...

Liquid ammonia is used in ice factory for making ice from water. If water at 20°C is to be converted into 2 kg ice at 0°C , how many grams of ammonia are to be evaporated? (Given: The latent heat of vaporization of ammonia= 341 cal/g)

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CHETANA PUBLICATION-HEAT-EXAMPLE
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  11. Define/write the laws: Latent heat of vaporization

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  12. Define/write the laws: Specific latent heat of vaporization

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