MCQ
The ${H^ + }$ ion concentration is $1.0 \times {10^{ - 6}}$ mole/litre in a solution. Its $pH $ value will be
- A$12$
- ✓$6$
- C$18$
- D$24$
✓
Answer
Correct option: B.
$6$
(b) $[{H^ + }] = 1.00 \times {10^{ - 6}}$ mole/litre
$pH = - \,\log \,\,[1.00 \times {10^{ - 6}}]$; $pH = 6.$
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