JEE Main & Advanced Sample Paper JEE Main - Mock Test - 14

  • question_answer
    The correct decreasing order of acid strength of the following compounds is

    A) \[HF>{{H}_{2}}O>N{{H}_{3}}>C{{H}_{4}}\]

    B) \[C{{H}_{4}}>N{{H}_{3}}>{{H}_{2}}O>HF\]

    C) \[{{H}_{2}}O>HF>C{{H}_{4}}>N{{H}_{3}}\]

    D) \[{{H}_{2}}\text{O}>HF>N{{H}_{3}}>C{{H}_{4}}\]

    Correct Answer: A

    Solution :

    [a] Acidic character order Inorganic acid \[>{{H}_{3}}{{O}^{\oplus }}>\] Organic acid > weak Inorganic acid  \[>C\equiv C>{{H}_{2}}>N{{H}_{3}}>C=C>C-C\]


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