MCQ
Strongest conjugate base is
  • A
    $C{l^ - }$
  • B
    $B{r^ - }$
  • ${F^ - }$
  • D
    ${I^ - }$

Answer

Correct option: C.
${F^ - }$
(c) $ {F^ - }$ strongest conjugate base due to it smallest size in a group and gain proton due to most electronegative capacity.

${H^ + } + {F^ - } \to HF$

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