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JEE Main & Advanced Chemistry Carboxylic Acids Question Bank Properties of Carboxylic Acids and Their Derivatives

  • question_answer
    The end product B in the sequence of reactions \[R-X\xrightarrow{C{{N}^{-}}}A\xrightarrow{NaOH}B\] is                              [CPMT 1985]

    A)                 An alkane

    B)                 A carboxylic acid

    C)                 Sodium salt of carboxylic acid

    D)                 A ketone

    Correct Answer: C

    Solution :

                    \[R-X\xrightarrow{KCN}R-CN\underset{{{H}_{2}}O}{\mathop{\xrightarrow{NaOH}}}\,\]\[R-COONa+N{{H}_{3}}\]


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