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JEE Main & Advanced Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank Numerical Value Type Questions - Haloalkanes and Haloarenes

  • question_answer
    Consider the following reaction. \[{{C}_{2}}{{H}_{5}}I\,\xrightarrow{Alc.\,KOH}X\xrightarrow{B{{r}_{2}}}Y\xrightarrow{KCN}Z\] How many CN group are present in product Z?

    Answer:

    2


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