JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Acids and Bases

  • question_answer
    Which of the following is a Lewis base    [BHU 1995]

    A)                 \[C{{H}_{4}}\]   

    B)                 \[{{C}_{2}}{{H}_{5}}OH\]

    C)                 Acetone              

    D)                 Secondary amine

    Correct Answer: B

    Solution :

                    Presence of lone pair of electron and they donate two electron pairs.


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