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Iodine is liberated on adding potassium ...

Iodine is liberated on adding potassium iodide solution to solution(s) of

A

`ZnCl_2`

B

`FeCl_3`

C

`CuSO_4`

D

`AlCl_3`

Text Solution

Verified by Experts

The correct Answer is:
B, C
`FeCl_3 + Kl rarr FeCl_2 + I_2 + KCl , CuSO_4 + KI rarr CuI + I_2 + K_2SO_4`
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