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For an ideal gas,...

For an ideal gas,

A

the change m internal energy in a constant pressure process from temperature `T_1` to `T_2` is equal to, `nC_v(T_2-T_1)`, where `C_v` is the molar specific heat at constant volume and n is the number of moles of the gas

B

the change in internal energy of the gas is equal to the work done by the gas in magnitude in an adiabatic process.

C

The internal energy shows no change in an isothermal process

D

All of options A, B and C

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The correct Answer is:
D
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