Among the following, the weakest Lewis base is [NCERT 1981]

1.	Among the following, the weakest Lewis base is [NCERT 1981]
A.	\[{{H}^{-}}\]
B.	\[O{{H}^{-}}\]
C.	\[C{{l}^{-}}\]
D.	\[HCO_{3}^{-}\]
Answer» D. \[HCO_{3}^{-}\]

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Among the following, the weakest Lewis base is [NCERT 1981]

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