MCQ
Which of the following is the weakest base
- A$NaOH$
- B$Ca\,{(OH)_2}$
- ✓$N{H_4}OH$
- D$KOH$
✓
Answer
Correct option: C.
$N{H_4}OH$
(c) $N{H_4}OH$ gives minimum $O{H^ - }$ ion. So it is a weak base.
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