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JEE Main & Advanced Chemistry Aldehydes, Ketones Question Bank Properties

  • question_answer
    \[C{{H}_{3}}CH=CHCHO\] is oxidised to \[C{{H}_{3}}CH=CHCOOH\] using                                               [NCERT 1978]

    A)                 Alkaline \[KMn{{O}_{4}}\]           

    B)                 Selenium dioxide

    C)                 Ammoniacal \[AgN{{O}_{3}}\]   

    D)                 All of these

    Correct Answer: C

    Solution :

               \[C{{H}_{3}}CH=CHCHO+2{{[Ag{{(N{{H}_{3}})}_{2}}]}^{+}}\to \]\[2Ag+4N{{H}_{3}}+C{{H}_{3}}CH=CHCOOH+{{H}_{2}}O\]


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