MCQ
The molarity of a $0.2\,N\,N{a_2}C{O_3}$ solution will be .......... $M$
- A$0.05$
- B$0.2$
- ✓$0.1$
- D$0.4$
✓
Answer
Correct option: C.
$0.1$
c
(c) $M = \frac{N}{2} = \frac{{0.2}}{2} = 0.1\,M$
(c) $M = \frac{N}{2} = \frac{{0.2}}{2} = 0.1\,M$
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