1.

For the reaction,C_2H_5OH+HX overset(ZnX_2)rarr C_2H_5X +H_2O the reactivity order for halogen, acid is :

Answer»

HBR `GT` HI `gt`HCI
HI `gt`HCI `gt`HBr
HI`gt`HBr `gt`HCI
HCI`gt`HBr`gt`HI

Answer :C


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