Which of the following reactions is not feasi | vedclass

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Question

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

Vedclass · Accepted Answer

$Br_2 + 2F^{-} 	o 2Br^{-} + F_2$

Vedclass · Answer

(C) The feasibility of displacement reactions among 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 solution.The order of oxidizing power is $F_2 > Cl_2 > Br_2 > I_2$.Therefore,$F_2$ can displace $Cl^-$,$Br^-$,and $I^-$; $Cl_2$ can displace $Br^-$ and $I^-$; and $Br_2$ can displace $I^-$.In option $C$,$Br_2$ is trying to displace $F^-$. Since $Br_2$ is a weaker oxidizing agent than $F_2$,this reaction is not feasible.

Which of the following reactions is not feasible?

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