In the reaction on C2H5OH + HX overset(Z...

In the reaction on `C_2H_5OH + HX overset(ZnX_2)(to) C_2H_5X + H_2O ` the order of reactivity of HX is

A

HBr gt HI gt HCI

B

HI gt HCl gt HBr

C

HCI gt HBr gt HI

D

HI gt HBr gt HCI

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The correct Answer is:

D

`C_2H_3OH + HX overset(ZnX_2)(to) C_2H_5X + H_2O , HX to HI gt HBr gt HF `. I is a good leaving group

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