Q. When I_{2} is passed through KCI,KF and KBr solutions
A) Cl_{2} and Br_{2} are evolved
B) Cl_{2} is evolved
C) Cl_{2} , Br_{2} and F_{2} are evolved
D) None of the above
Explanation
(d)
Upper halogen can replace lower halogen from their compounds solution because a more electronegation halogen displaces less electronegative halogen from its halide.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.