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MHT CET Physics question

PhysicsThermal Properties of MatterMHT CET

Steam at 100°C is passed into 1.1 kg of water contained in a calorimeter of water equivalent 0.02 kg at 15°C till the temperature of the calorimeter rises to 80°C. The mass of steam condensed in kilogram is (Latent heat of vaporization = 540 cal/g)

Answer: (A)

Solution

Heat lost by steam cal per gram basis equals heat gained , so g

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Question ID VK-062824