1.

In the reaction C_2H_5OH+HX overset(Zncl_2) (rarr) C_2H_5X+H_2O. The order of reactivity of HX is

Answer»

HL GT HBR gt HCl
HCl gt HBr gt Hl
HCl gt Hl gtHBr
HBr gt Hl gt HCl

Answer :A


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