12th Class Chemistry Solutions / विलयन Question Bank MCQs - Solutions

  • question_answer
    The law which indicates the relationship between solubility of a gas in liquid and pressure is

    A) Raoult's law

    B) Henry's law

    C) lowering of vapour pressure

    D) elevation of boiling point.

    Correct Answer: B

    Solution :

    Henry's law states that mass of a gas dissolved per unit volume of a solvent is directly proportional to the pressure of the gas at that temperature. \[m\propto p\] or m = kp.


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