The order of reactivity of halogen acids for reaction with C_(2)H_(5)O

1.	The order of reactivity of halogen acids for reaction with C_(2)H_(5)OH is
Answer» `HCl gt HBr gt HI` `HI gt HBr gt HCl` `HBr gt HI gt HCl` `HBr gt HCl gt HI` Solution :The reactivity of HX DEPENDS UPON the ease of dissolved of HX, i.e., bond dissociation ENERGY of HX which increases as`Hi lt HBr lt HCl`.

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