1.

Which of the following given below can liberate Br_(2) from KBr? F_(2),Cl_(2),I_(2) and " Conc. "H_(2)SO_(4)

Answer»

`F_(2), Cl_(2), I_(2) and "Conc. "H_(2)SO_(4)`
`Cl_(2), I_(2) and "Conc. "H_(2)SO_(4)`
`F_(2),Cl_(2), I_(2)`
`F_(2),Cl_(2) and "Conc. "H_(2)SO_(4)`

Answer :D


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