MCQ
What is the conjugate base of $O{H^ - }$
- A${O_2}$
- B${H_2}O$
- C${O^ - }$
- ✓${O^{2 - }}$
✓
Answer
Correct option: D.
${O^{2 - }}$
(d) $O{H^ - } \to \mathop {{O^{2 - }} + {H^ + }}\limits_{{\rm{Conjugate}}\,{\rm{base}}\,{\rm{of}}\,O{H^ - }} $
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