A refrigerator converts 100g of water at 25°C into ice at -10°C in one hour and 50 minutes. The quantity of heat removed per minute is
(specific heat of ice = 0.5cal/g°Clatent heat of fusion = 80 cal / g)
(A) 50 cal
(B)
100 cal
(C) 200 cal
(D) 75 cal
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Answer:
(A)
Explanation:
(A) 50 CAL
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