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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 specific heat at constant volume and n, 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

no heat is added or removed in an adiabatic process.

D

the internal energy does not change in an isothermal process.

Text Solution

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