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For an ideal gas:...

For an ideal gas:

A

the change in 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 heat capacity at constant volume and n'is the number of moles of the gas

B

the, change in internal energy of the gas and the work done by the gas are equal in magnitude in an adiabatic process

C

the internal energy'does not change im an isothermal process

D

no heat is added or removed in an adiabatic process

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The correct Answer is:
A, B, C, D
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