MCQ
In the conversion $B{r_2}\, \to \,BrO_3^ - ,$ the oxidation state of bromine changes from
- A$-1 $ to $ -1$
- B$0 $ to $-1$
- ✓$0 $ to $+ 5$
- D$0$ to $- 5$
✓
Answer
Correct option: C.
$0 $ to $+ 5$
(c) $\mathop {B{r_2}}\limits^{0\,\,\,} \to \mathop {BrO_3^ - }\limits^{ + 5\,\,\,\,\,\,\,} $, in this reaction oxidation state change from $0 $ to $ + 5.$
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