12th Class Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank Assertion And Reason (MCQs) - Haloalkanes and Haloarenes

  • question_answer
    Direction (1-14): In the following questions, a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.
    Assertion: Phosphorus chlorides (tri and penta) are preferred over thionyl chloride for the preparation of alkyl chlorides from alcohols.
    Reason: Thionyl chloride give pure alkyl halides.

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

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

    C) Assertion is correct but reason is wrong statement.

    D) Assertion is wrong but reason is correct statement.

    Correct Answer: D

    Solution :

    Correct Assertion: Thionyl chloride is preferred over phosphorus chlorides (tri and penta) for the preparation of alkyl chlorides from alcohols. Reason is correct as thionyl chloride gives pure alkyl chloride.


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