What is the conjugate base of the ion? | Ionic Equilibrium — Chem-Mantra | Chem-Mantra

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Question

What is the conjugate base of the $OH^-$ ion?

Answer: D

💡 Solution & Explanation

The conjugate base is formed by removing exactly one proton ($H^+$) from the species. Removing $H^+$ from $OH^-$ leaves the oxide ion, $O^{2-}$.

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