IIT JAMChemistryChemical and Phase EquilibriaMCQ+2 / −0.67
The following diagram is obtained in a pH-metric titration of a weak dibasic acid (H₂A) with a strong base. The point that best represents [HA⁻] = [A⁻²] is
- Ap
- Bq
- Cr
- Ds
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Correct answer: C
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