KI is oxidised into I_2 by using the reagent - Vidyadip

MCQ

$KI$ is oxidised into $I_2$ by using the reagent

A
$KMnO_4$ (neutral or slightly alkaline solution)
B
Ozone (alkaline solution)
✓
$CuSO_4$ solution
D
All of these

✓

Answer

Correct option: C.

$CuSO_4$ solution

c
$2 CuSO_4 + 4KI \rightarrow K_2SO_4 + Cu_2I_2 + I_2$

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