Q. What is the conjugate base of $OH^{-}$?
A) $O^{2 -}$
B) $O^{-}$
C) $H_{2}O$
D) $O_{2}$
Explanation
(a)
Conjugate base is formed by loss of $H^{+}$.
$OH^{-} \rightarrow O^{2 -} + H^{+}$
Conjugate base
$O^{2 -}$ is the conjugate base of $OH^{-}$.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.