JEE Main & Advanced Chemistry Aldehydes, Ketones Question Bank Properties

  • question_answer
    \[C{{H}_{3}}CHO+C{{H}_{3}}MgBr\to \text{Product}\xrightarrow{{{H}_{2}}O}A\]                 What is A?                                           [RPMT 1997]

    A)                 Primary alcohol

    B)                 Secondary alcohol

    C)                 Tertiary alcohol

    D)                 Ketone

    Correct Answer: B

    Solution :

                    \[C{{H}_{3}}-\underset{H}{\mathop{\underset{|}{\mathop{C}}\,}}\,=O+C{{H}_{3}}MgBr\to \underset{\,\,\,\,\,\,\,\,({{2}^{o}}\,\,\text{alcohol})}{\mathop{\underset{\,\,\,\,H}{\overset{\,\,\,\,\,\,\,\,C{{H}_{3}}}{\mathop{\underset{\,\,\,\,|}{\overset{\,\,\,|}{\mathop{C{{H}_{3}}-C\,-OH}}}\,}}}\,}}\,\]


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