2. Sample Papers
  3. 11th Class
  4. Chemistry

11th Class Chemistry Sample Paper Chemistry Sample Paper-2

  • question_answer
    Arrange the following compounds in increasing order of acidity:
    \[CH\equiv CH,C{{H}_{2}}=C{{H}_{2}},ClC{{H}_{2}}C{{H}_{3}},FC{{H}_{2}}C{{H}_{3}},C{{H}_{3}}C{{H}_{3}}\]

    A)  \[CH\equiv CH<C{{H}_{2}}=C{{H}_{2}}<C{{H}_{3}}C{{H}_{3}}<ClC{{H}_{2}}C{{H}_{3}}<FC{{H}_{2}}C{{H}_{3}}\]

    B) \[C{{H}_{3}}C{{H}_{3}}<C{{H}_{2}}=C{{H}_{2}}<CH\equiv CH<ClC{{H}_{2}}C{{H}_{3}}<FC{{H}_{2}}C{{H}_{3}}\]

    C)  \[ClC{{H}_{2}}C{{H}_{3}}<FC{{H}_{2}}C{{H}_{3}}<C{{H}_{2}}=C{{H}_{2}}<CH\equiv CH<C{{H}_{3}}C{{H}_{3}}\]

    D)  \[C{{H}_{3}}C{{H}_{3}}<ClC{{H}_{2}}C{{H}_{3}}<FC{{H}_{2}}C{{H}_{3}}<C{{H}_{2}}=C{{H}_{2}}<CH\equiv CH\]

    Correct Answer: D

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