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MHT CET202121 Sep 2021Evening ShiftPhysicsThermodynamicsActual

In thermodynamics, for an isochoric process, which one of the following statement is INCORRECT?

Options

  1. AEnergy exchanged is used to do work and also to change internal energy
  2. BNo work is done in the process
  3. CIt is a constant volume process
  4. DTemperature of the system change during the process

Correct answer

A. Energy exchanged is used to do work and also to change internal energy

Step-by-step solution

In isochoric process, volume remains constant and hence no work is done. Energy exchanged is used to change in internal energy only. Hence statement (A) is incorrect.

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