1.

A Carnot refrigerator absorbs heat from water at 0^(@)C and gives it to room at 27^(@)C, when it converts 2 kg of water at 0^(@)C into ice at 0^(@)C, the work done is (latent heat of fusions of ice=(333xx10^(3) Jkg^(-1))

Answer»

`25xx10^(3)J`
`82xx10^(3)J`
`65.87xx10^(3)J`
`95.52xx10^(3)J`

ANSWER :C


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