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JEE Main & Advanced Chemistry States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव Question Bank Critical state and Liquefaction of gases

  • question_answer
    Adiabatic demagnetisation is a technique used for [BHU 1984]

    A)                 Adiabatic expansion of a gas

    B)                 Production of low temperature

    C)                 Production of high temperature

    D)                 None

    Correct Answer: B

    Solution :

                    A diabatic demagnetisation is a technique of liquefaction of gases in which temperature is reduced.


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