What reaction take place when bromine is added to aqueous solution contain NaCl and NaI
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Redox Recation
Within a group, the element above can displace the element below in a redox reaction.
When bromine gas is passed through solutions of NaF,NaCl,NaI, bromine cannot displace fluorine and chlorine compound but it can displace iodine compound
2NaI+Br 2 ⟶2NaBr+I 2
Iodine gas is released.
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