MCQ
Which solution has the highest $pH $ value
- ✓$1\,M\,KOH$
- B$1\,M\,{H_2}S{O_4}$
- CChlorine water
- DWater containing carbon dioxide
✓
Answer
Correct option: A.
$1\,M\,KOH$
(a) $1\, M\, KOH $ show highest $pH$ value because it is a strong base.
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