1.

When Br_(2) is treated with aqueous solutions of NaF, NaCl, NaI separately

Answer»

`F_(2), Cl_(2) and I_(2)` are liberated <BR>Only `F_(2) and Cl_(2)` are liberated
only `I_(2)` is liberated
only `Cl_(2)` is liberated

Solution :`Br_(2)` being a STRONGER oxidising agent displaces a weaker oxidising agent `(I_(2))` from its SALT (NaI).
`2NaI + Br_(2) RARR 2 NaBr + I_(2)`


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