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CMC Medical CMC-Medical Ludhiana Solved Paper-2009

  • question_answer
    The catalyst used in the preparation of an alkyl chloride by the action of dry \[HCl\] 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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