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.
  • CIn an adiabatic process $P{V^\gamma } = \;$ constant.
  • D
    In an adiabatic process the system is insulated from the surroundings.
AIPMT 2009, Easy
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