Which of the following is least likely to behave as Lewis acid?A. `OH^

1.	Which of the following is least likely to behave as Lewis acid?A. `OH^(-)`B. `H_(2)O`C. `NH_(3)`D. `BF_(3)`
Answer» Correct Answer - D `BF_(3)` has incomplete octet and will act as Lewis acid. `NH_(3)` has lone pair of electron available for donaton and thus Lewis base.

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Which of the following is least likely to behave as Lewis acid?A. `OH^(-)`B. `H_(2)O`C. `NH_(3)`D. `BF_(3)`

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