NEET Chemistry Hydrocarbons / हाइड्रोकार्बन Question Bank Question - Assertion and Reason

  • question_answer
    Read the assertion and reason carefully to mark the correct option out of the options given below:
    Assertion: Benzene is a solvent for the Friedel Craft?s alkylation of bromobenzene.
    Reason: Friedel Craft?s reaction is used to introduced on alkyl or acyl group in benzene nucleus.

    A) If both assertion and reason are true and the reason is the correct explanation of the assertion.

    B) If both assertion and reason are true but reason is not the correct explanation of the assertion.

    C) If assertion is true but reason is false.

    D) If the assertion and reason both are false.

    E) If assertion is false but reason is true.

    Correct Answer: E

    Solution :

    [e] During alkylation of bromobenzene, if benzene is used as solvent, alkylation of benzene will take place because benzene is more reactive for\[{{S}_{E}}\] reactions than bromo benzene, benzene is not used as a solvent for this reaction.


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