JEE Main & Advanced JEE Main Paper (Held On 10-Jan-2019 Evening)

  • question_answer
    Which is the most suitable reagent for the following transformation? [JEE Main Online Paper (Held On 10-Jan-2019 Evening]

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

    B) Tollen's neagent

    C) \[{{I}_{2}}/NaOH\]      

    D) \[Cr{{O}_{2}}C{{l}_{2}}/C{{S}_{2}}\]

    Correct Answer: C

    Solution :


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