MCQ
$KI$ is oxidised into $I_2$ by using the reagent
- A$KMnO_4$ (neutral or slightly alkaline solution)
- BOzone (alkaline solution)
- ✓$CuSO_4$ solution
- DAll of these
✓
Answer
Correct option: C.
$CuSO_4$ solution
c
$2 CuSO_4 + 4KI \rightarrow K_2SO_4 + Cu_2I_2 + I_2$
$2 CuSO_4 + 4KI \rightarrow K_2SO_4 + Cu_2I_2 + I_2$
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