12th Class Chemistry Aldehydes, Ketones and Carboxylic Acids / ऐल्डिहाइड, कीटोन तथा कर्बोक्सिलिक अम्ल Question Bank 12th CBSE Chemistry Aldehydes, Ketones

  • question_answer
    Benzophenone does not react with \[NaHS{{O}_{3}}\]. Explain.

    Answer:

                    The addition of \[NaHS{{O}_{3}}\] on benzophenone\[[{{({{C}_{6}}{{H}_{5}})}_{2}}C=O]\] involves the nucleophile attack of bisulphite \[(HS{{O}_{3}}^{-})\] ion. The phenyl groups act as hindrance to the attacking nucleophile. Therefore, benzophenone does not react with\[NaHS{{O}_{3}}\].


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