In an isothermal process,which statement is w | vedclass

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(C) In an isothermal process,the temperature of the system remains constant $(dT = 0)$.Since internal energy of an ideal gas depends only on temperatu

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No exchange of energy

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(C) In an isothermal process,the temperature of the system remains constant $(dT = 0)$.Since internal energy of an ideal gas depends only on temperature $(U = f(T))$,the internal energy also remains constant $(dU = 0)$.However,for an isothermal process to occur,heat must be exchanged between the system and the surroundings to compensate for the work done by or on the system $(dQ = dW)$.Therefore,the statement that there is 'No exchange of energy' is incorrect.

In an isothermal process,which statement is wrong?

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