Which of the following reactions is not feasi | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

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?

Similar Questions

Which is the incorrect order?

Which of the following is not a pseudo-halide ion?

What is the main product formed when chlorine gas is passed over dry slaked lime at room temperature?

Conc. $H_2SO_4$ cannot be used to prepare $HBr$ from $NaBr$ because it :

Justify by giving reactions that among halogens,$F_{2}$ is the best oxidant and among hydrohalic acids,$HI$ is the best reductant.

Vedclass Test Series

Exam Paper Generator

Online Exam Module