For an adiabatic change,which of the following is true?

  • A
    For an adiabatic change,heat $(q)$ is non-zero.
  • B
    For an adiabatic change,heat $(q)$ is zero.
  • C
    For an isothermal reversible change,heat $(q)$ is zero.
  • D
    For an isothermal process,the temperature changes.

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