JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Self Evaluation Test - The p-Block Elements (Group 13 and Group 14)

  • question_answer
    Boric acid is a weak monobasic acid and acts as Lewis acid

    A) By donating \[{{H}^{+}}\]

    B) By accepting \[O{{H}^{-}}\]

    C) By donating lone pair of electrons

    D) By accepting lone pair of electrons.

    Correct Answer: B

    Solution :

    [b] \[B{{(OH)}_{3}}+2{{H}_{2}}O\rightleftharpoons {{[B{{(OH)}_{4}}]}^{-}}+{{H}_{3}}{{O}^{+}}\]


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