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JEE Main & Advanced JEE Main Paper (Held On 9 April 2014)

  • question_answer
    Which one of the following reactions will not result in the formation of carbon-carbon bond?   [JEE Main Online Paper ( Held On 09 Apirl  2014  )

    A) Reimer-Tie man reaction

    B) Friedel Craft's acylation

    C) Wurtz reaction

    D) Cannizzaro reaction

    Correct Answer: D

    Solution :

                    Canizzaro?s reaction is a disproportionation reaction of aldehyde in which one molecule of aldehyde reduces to alcohol whereas other reduces to salt of carboxylic acid \[{{C}_{6}}{{H}_{5}}CHO+KOH\xrightarrow[{}]{{}}{{C}_{6}}{{H}_{5}}C{{H}_{2}}OH+{{C}_{6}}{{H}_{5}}COOK\]


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