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JEE Main 2013 Physics question

PhysicsThermal Properties of MatterJEE Main 2013

500 g of water and 100 g of ice at 0°C are in a calorimeter whose water equivalent is 40 g.10 g of steam at 100°C is added to it. Then water in the calorimeter is : (Latent heat of ice = 80cal/g, Latent heat of steam = 540cal/g )

Answer: (2)

Solution

Heat available from 10 g of steam condensing and cooling to 0°C: cal. Melting all 100 g of ice would

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Question ID VK-104085