JEE Main & Advanced Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank Properties of Halogen Containing Compounds

  • question_answer
    Ethylidene chloride on treatment with aqueous KOH gives [MP PMT 1986]

    A) Ethylene glycol

    B) Acetaldehyde

    C) Formaldehyde

    D) None

    Correct Answer: B

    Solution :

               \[C{{H}_{3}}-CH<\begin{matrix}    Cl  \\    Cl  \\ \end{matrix}\underset{\text{(aqeous)}}{\mathop{\xrightarrow{KOH}}}\,\underset{\text{unstable}}{\mathop{C{{H}_{3}}-CH<\begin{matrix}    OH  \\    OH  \\ \end{matrix}}}\,\]                          \[\xrightarrow[-{{H}_{2}}O]{}C{{H}_{3}}-CHO+{{H}_{2}}O\]


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