

MCQOPTIONS
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1. |
The species which acts as a Lewis acid but not a Bronsted acid is [MP PMT 1999; Kurukshetra CET 2002] |
A. | \[NH_{2}^{-}\] |
B. | \[{{O}^{2-}}\] |
C. | \[B{{F}_{3}}\] |
D. | \[O{{H}^{-}}\] |
Answer» D. \[O{{H}^{-}}\] | |