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JEE Main & Advanced Chemistry Aldehydes, Ketones Question Bank Numerical Value Type Questions - Aldehydes, Ketones and Carboxylic Acids

  • question_answer
    How many of the following compound is decarboxylated on heating?
    (I)                
    (II) \[{{C}_{2}}{{H}_{5}}CH{{(COOH)}_{2}}\]
    (III) \[C{{H}_{3}}COC{{H}_{2}}COOH\]         
    (IV)

    Answer:

    3


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