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

  • question_answer
    Assertion: Water boils at 373 K as the vapour pressure at this temperature becomes equal to atmospheric pressure.
    Reason: Vapour pressure of water is less than 1.013 bar at 373 K.

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

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

    C) Assertion is correct statement but reason is wrong statement.

    D) Assertion is wrong statement but reason is correct statement.

    Correct Answer: C

    Solution :

    At\[373\text{ }K\left( 100{}^\circ C \right)\], the vapour pressure of water is equal to 1 atmospheric pressure which is 1.013 bar.


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