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  3. JEE Main & Advanced

JEE Main & Advanced JEE Main Solved Paper-2014

  • question_answer
    The most suitable reagent for the conversion of \[R-C{{H}_{2}}-OH\to R-CHO\] is :   JEE Main  Solved  Paper-2014

    A) \[Cr{{O}_{3}}\]

    B) PCC (PyridiniumChlorochromate)

    C) \[KMn{{O}_{4}}\]                            

    D) \[{{K}_{2}}C{{r}_{2}}{{O}_{7}}\]

    Correct Answer: B

    Solution :

    \[R-C{{H}_{2}}-OH\xrightarrow[{}]{PCC}R-CHO\]


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