Which of the following reactions is not feasi | vedclass

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(C) The feasibility of displacement reactions between halogens depends on their standard reduction potentials. $A$ halogen with a higher reduction pot

Vedclass · Accepted Answer

$2KBr + I_2 	o 2KI + Br_2$

Vedclass · Answer

(C) The feasibility of displacement reactions between halogens depends on their standard reduction potentials. $A$ halogen with a higher reduction potential can displace a halogen with a lower reduction potential from its salt.The order of oxidizing power is $F_2 > Cl_2 > Br_2 > I_2$.In option $(C)$,$I_2$ is a weaker oxidizing agent than $Br_2$. Therefore,$I_2$ cannot displace $Br^-$ from $KBr$ to form $Br_2$. Thus,the reaction $2KBr + I_2 	o 2KI + Br_2$ is not feasible.

Which of the following reactions is not feasible?

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