Science, asked by renukarutkute, 11 months ago

why does the color of phenolpthalein does not change when added to acid

Answers

Answered by vaibhav7537

4

Answer:

Equilibrium shift to the right,leading to more ionization as H+ions are removed. ... Thus the presence of phenolphthalein ions which are pink. When H2SO4 added it is the presence of phenolphthalein molecules which are colourless. Hence no change in colour when phenolphthalein is added to H2SO4.

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