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A solution of KBr is treated with each o...

A solution of `KBr` is treated with each of the following which one would liberate bromine?

A

Hydrogen iodide

B

Sulphur dioxide

C

Chlorine

D

lodine

Text Solution

Verified by Experts

The correct Answer is:
C
Chlorine is good oxidising agent than bromine, so, `Cl_(2)` oxidise `Br^(-)` to bromine.
`2KBr + Cl_(2) rarr 2KCl + Br_(2)`
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