NEET Sample Paper NEET Sample Test Paper-22

  • question_answer
    Methane and ethane both can be prepared in one step by which of the following compound?

    A) \[{{C}_{2}}{{H}_{4}}\]     

    B)      \[C{{H}_{3}}C{{H}_{2}}OH\]     

    C)      \[C{{H}_{3}}Br\]     

    D)      \[C{{H}_{3}}O\]   

    Correct Answer: C

    Solution :

    \[C{{H}_{3}}B{{r}_{2}}+{{H}_{2}}\xrightarrow{LiAl{{H}_{4}}}\underset{\text{Methane}}{\mathop{C{{H}_{4}}}}\,\] \[\xrightarrow{Na}\underset{\text{Ethane}}{\mathop{C{{H}_{3}}-C{{H}_{3}}}}\,\] Hence, the correct option is (c).


You need to login to perform this action.
You will be redirected in 3 sec spinner