In thermodynamic processes which of the following statements is not true? (a) In an isochoric process pressure remains constant. (b) In an isothermal process the temperature remains constant. (c) In an adiabatic process PV γ = constant. (d) In an adiabatic process the system is insulated from the surroundings.

Answer: (a). (b), (c), (d) are correct statements. In an isochoric process the volume is constant, not the pressure. So the answer is (a).

In thermodynamic processes which of the following statements is not… | NEET 2009 (AIPMT)

Q243NEET 2009 · AIPMTEasy

Thermodynamic Processes

In thermodynamic processes which of the following statements is not true?

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Answer: (a)