1.

Which of the following describes correct sequence for decreasing Lewis acid nature?A. `BCl_(3)gtBF_(3)gtBBr_(3)`B. `BBr_(3)gtBCl_(3)gtBF_(3)`C. `BBr_(3)gtBF_(3)gtBCl_(3)`D. `BF_(3)gtBCl_(3)gtBBr_(3)`

Answer» Correct Answer - B
Due to back bonding `BF_(3)` shows maximum tendency due to small size of `F`.


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