Q. In the ionic equation, $BiO_{3}^{- \ } + 6H^{+} + \ xe^{-}\ \longrightarrow {Bi}^{3 +} + 3H_{2}O$ The values of $x$ is
A) 6
B) 2
C) 4
D) 3
Explanation
(b)
${BiO}_{3}^{-} + 6H^{+} + 2e^{-} \longrightarrow {Bi}^{3 +} + 3H_{2}O$
$x = 2$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.