MHT CET Physics question

PhysicsThermodynamicsMHT CET

The specific heat of hydrogen gas at constant pressure is cal/kgC and at constant volume is cal/kgC. If 1 kg hydrogen gas is heated from 10C to 20C at constant pressure, the external work done on the gas to maintain it at constant pressure is

Answer: (B)

Solution

cal; the other values

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Question ID VK-066023