49 The amount of heat required to raise the temperature of 75 kg of ice at 0C to water at 10'C is (latent heat of fusion of ice is 80 cal/g, specific heat of water is 1 cal/g C).(1) 750 kcal(2)6.75% 103 kcal(3) 60 x 103 kcal(4) 6.75 kcal in a vessel of

49 The amount of heat required to raise the temperature of 75 kg of ic

1.	49 The amount of heat required to raise the temperature of 75 kg of ice at 0C to water at 10'C is (latent heat of fusion of ice is 80 cal/g, specific heat of water is 1 cal/g C).(1) 750 kcal(2)6.75% 103 kcal(3) 60 x 103 kcal(4) 6.75 kcal in a vessel of
Answer» 49 The amount of heat required to raise the temperature of 75 kg of ice at 0C to water at 10'C is (latent heat of fusion of ice is 80 cal/g, specific heat of water is 1 cal/g C).(1) 750 kcal(2)6.75% 103 kcal(3) 60 x 103 kcal(4) 6.75 kcal in a vessel of