MCQ
$P^H$ of $10^{-3}\, M\, NaCl$ solution at $25\,^oC$ is
- ✓$7$
- B$11$
- C$3$
- DNone of these
✓
Answer
Correct option: A.
$7$
a
$NaCl$ is a salt of strong acid $HCl$ with strong base $NaOH$ so its aq solution will always be neutral.
$NaCl$ is a salt of strong acid $HCl$ with strong base $NaOH$ so its aq solution will always be neutral.
Thus, the $pH$ of the solution will be $7 .$
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