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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2008

  • question_answer
        Which of the following compound would not evolve\[C{{O}_{2}}\]when treated with\[NaHC{{O}_{3}}\] solution?

    A)  Salicylic acid

    B)  Phenol

    C)  Benzoic acid

    D)  4-nitrobenzoic acid

    Correct Answer: B

    Solution :

                    Phenol does not decompose sodium carbonate or sodium bicarbonate i.e.,\[C{{O}_{3}}\]is not evolved, because phenol is a weaker acid than carbonic acid.


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