A Carnot refrigerator extracts heat from water at 0∘C and rejects it to a room at 24.4∘C. The work required by the refrigerator for every 1 kg of water converted into ice is (Latent heat of ice = 336 kj kg−1)
A
24.4kj
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B
30kj
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C
336kj
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D
11.2kj
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