Class 11 Chemistry 6-2.Equilibrium-II (Ionic Equilibrium)Acid and base indicators

Medium

The pink colour of phenolphthalein in an alkaline medium is:

A
Due to the negative form
B
Due to the positive form
C
Due to $OH^{-}$ ions
D
Due to the neutral form

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Class 11

Chemistry Questions

Chapter

6-2.Equilibrium-II (Ionic Equilibrium)

Subtopic

Acid and base indicators

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