KI is oxidised into I_2 by using the reagent | vedclass

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(D) $KI$ can be oxidised to $I_2$ by various oxidising agents.$1$. $KMnO_4$ in alkaline medium: $2KMnO_4 + KI + H_2O 	o 2MnO_2 + 2KOH + KIO_3$ (Note:

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All of these

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(D) $KI$ can be oxidised to $I_2$ by various oxidising agents.$1$. $KMnO_4$ in alkaline medium: $2KMnO_4 + KI + H_2O 	o 2MnO_2 + 2KOH + KIO_3$ (Note: In acidic medium it gives $I_2$,but alkaline $KMnO_4$ also acts as an oxidant).$2$. Ozone $(O_3)$: $2KI + H_2O + O_3 	o 2KOH + I_2 + O_2$.$3$. $CuSO_4$ solution: $2CuSO_4 + 4KI 	o 2K_2SO_4 + Cu_2I_2 + I_2$.Since all the given reagents can oxidise $KI$ to $I_2$,the correct option is $D$.

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

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