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Which of the following will liberate iod...

Which of the following will liberate iodine on treatment with KI solution ?

A

`N_2`

B

`Cl_2`

C

`H_2`

D

`He`

Text Solution

Verified by Experts

The correct Answer is:
B
`Cl_2 + 2KI to 2KCl + I_2`
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