MCQ
Among the following, the weakest Lewis base is
  • A
    ${H^ - }$
  • B
    $O{H^ - }$
  • $C{l^ - }$
  • D
    $HCO_3^ - $

Answer

Correct option: C.
$C{l^ - }$
(c)It is a conjugate base of the strong acid.

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