JEE Main & Advanced Sample Paper JEE Main Sample Paper-13

  • question_answer
    The acidic order of the following acids is

    A)  I > II > III > IV > V            

    B)  l > II > III > V > lV

    C)  I > III > II > IV > V            

    D)  ll > l > lll > IV > V

    Correct Answer: A

    Solution :

     Acidic order can be determined by considering \[C{{H}_{3}}OH\] effect of groups. Order of \[C{{H}_{3}}C{{H}_{2}}OH+4{{I}_{2}}+6NaOH\xrightarrow{\,}\,HCOONa\] effect is \[\underset{\text{iodoform}}{\mathop{+CH{{I}_{3}}}}\,+5{{H}_{2}}O+5NaI\]


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