JEE Main & Advanced Sample Paper JEE Main Sample Paper-23

  • question_answer
    Rate of acid catalysed dehydration for the following alcohols is:
    (i) \[Ph-C{{H}_{2}}-OH\]
    (ii) \[C{{H}_{3}}-CH(OH)-C{{H}_{2}}-Ph\]
    (iii)
    (iv)

    A)  \[iv>ii>i\]        

    B)  \[i>iv>ii>iii\]

    C)  \[ii>iv>iii>i\]               

    D)  \[iv>iii>i>ii\]

    Correct Answer: A

    Solution :

    Rate of \[{{E}_{1}}\] reaction \[\propto \] stability of carbocation and stablility of formed alkene 


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