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MGIMS WARDHA MGIMS WARDHA Solved Paper-2008

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

    A) Salicylic acid       

    B) Phenol

    C)  Benzoic add      

    D) 4-nitrobenzoic acid

    Correct Answer: B

    Solution :

    Phenol does not decompose sodium carbonate or sodium bicarbonate ie,\[C{{O}_{2}}\] is not evolved, because phenol is a weaker acid than carbonic acid.


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