MCQ
Which of the following does not make any change in $pH$ when added to $10\,\,ml$ dilute $HCl$
- A$5 $ $ml$ pure water
- B$20$ $ml$ pure water
- C$10 $ $ml\,\,HCl$
- ✓Same $20$ $ml$ dilute $HCl$
✓
Answer
Correct option: D.
Same $20$ $ml$ dilute $HCl$
(d) Buffer solution is formed. So the $pH$ will not change.
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