Published by:
CGP EDU Academic Team
Published on: August 11, 2026
Which reaction is not feasible?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
The halogen are highly electronegative elements ‐ their non ‐ metallic character gradually decreases from fluorine to iodine. 
Fluorine can displace chlorine, bromine and iodine. Chlorine can displace bromine and iodine and bromine can displace iodine from their salts. Iodine cannot displace flourine, chlorine and bromine. Hence reaction is not feasible.
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