12th Class Chemistry Solutions / विलयन Question Bank Assertion And Reason (MCQs) - Solutions

  • question_answer
    Assertion: When NaCI is added to water, a depression in freezing point is observed.
    Reason: The lowering of vapour pressure of a solution causes depression in the freezing point.

    A) If both assertion and reason are correct and reason is correct explanation for assertion.

    B) If both assertion and reason are correct but reason is not correct explanation for assertion.

    C) If assertion is correct but reason is incorrect.

    D) If assertion is wrong and reason is correct.

    Correct Answer: D

    Solution :

    [d]


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