JEE Main & Advanced Sample Paper JEE Main - Mock Test - 1

  • question_answer
    The product(s) obtained via oxymercuration \[(HgS{{O}_{4}}+{{H}_{2}}S{{O}_{4}})\]of 1-butyne would be

    A) \[C{{H}_{3}}-C{{H}_{2}}-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-C{{H}_{3}}\]

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

    C) \[C{{H}_{3}}-C{{H}_{2}}-CHO+HCHO\]

    D) \[C{{H}_{3}}C{{H}_{2}}COOH+HCOOH\]

    Correct Answer: A

    Solution :

    \[C{{H}_{3}}-C{{H}_{2}}-C\equiv CH\xrightarrow[{{H}_{2}}S{{O}_{4}}]{HgS{{O}_{4}},60{}^\circ C}\]\[C{{H}_{3}}-C{{H}_{2}}-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-C{{H}_{3}}\]


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