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Which one of the following indicators is used to determine end point in titration of oxalic acid with sodium hydroxide?

Which one of the following indicators is used to determine end point in titration of oxalic acid with sodium hydroxide?

Grade:12th pass

1 Answers

Khimraj
3007 Points
7 years ago
As it is SA-SB titration phenolphthalein is used as indicator as due strong nature of these after neutral point pH increase suddenly and reach to 9-10. And as pK of inductor phenolphthalein is 9.5. it is used.Hope it clears. If u have doubts then please clearify. And if u like my answer then please approve answer

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