NEET Sample Paper NEET Sample Test Paper-14

  • question_answer
    A hydroxyl acid on heating gives a 5-membered lactone. The acid is

    A) \[C{{H}_{2}}OHC{{H}_{2}}C{{H}_{2}}COOH\]

    B) \[C{{H}_{3}}CHOHC{{H}_{2}}COOH\]

    C) \[C{{H}_{3}}C{{H}_{2}}CHOHCOOH\] 

    D) \[C{{H}_{3}}CHOHCHOHCOOH\] 

    Correct Answer: A

    Solution :

    Hence, the correct option is [a].


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