JEE Main & Advanced Chemistry States of Matter Question Bank Real gases and Vander waal's equation

  • question_answer When an ideal gas undergoes unrestrained expansion, no cooling occurs because the molecules              IzIT 1984, 89]

    A)                 Are above the inversion temperature

    B)                 Exert no attractive force on each other

    C)                 Do work equal to loss in kinetic energy

    D)                 Collide without loss of energy

    Correct Answer: B

    Solution :

                    Ideal gas has no attractive force between the particles


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