Q. ${MnO}_{4}^{-}$ reacts with bromide ion in alkaline medium to give
A) ${MnBr}_{4}$
B) ${MnOBr}_{2}$
C) ${MnO}_{2},{BrO}_{3}^{-}$
D) $MnO,BrO$
Explanation
(c)
${2MnO}_{4}^{-} + Br^{-} + H_{2}O$ $\longrightarrow 2{MnO}_{2} + {BrO}_{3}^{-} + 2OH^{-}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.