Q. Make the element which displaces three halogens from their compounds
A) Br
B) F
C) $Cl$
D) I
Explanation
(b)
$F_{2} + 2Cl^{-} \rightarrow Cl_{2} + 2F^{-}$
$F_{2} + 2Br^{-} \rightarrow Br_{2} + 2F^{-}$
$F_{2} + 2I^{-} \rightarrow I_{2} + 2F^{-}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.