JCECE Engineering JCECE Engineering Solved Paper-2009

  • question_answer
    The catalyst used in the preparation of an alkyl chloride by the action of dry HC1 on an alcohol is

    A)  anhydrous\[AlC{{l}_{3}}\]          

    B)  \[FeC{{l}_{3}}\]

    C)   anhydrous\[ZnC{{l}_{2}}\]        

    D)  \[Cu\]

    Correct Answer: C

    Solution :

    \[-OH\] group is converted into\[-Cl\]group by \[SOC{{l}_{2}}\]or anhy\[ZnC{{l}_{2}}/conc\,\,HCl\]or\[HCl\]etc.


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