Physics, asked by piyushingh5265, 4 months ago

The pink colour of phenolphthalein in alkaline medium isRequired to answer.

Answers

Answered by adhvaith200713

Answer: The phenolphthalein molecule is colourless, and the phenolphthalein ion is pink. When a alkaline (base) is added to the phenolphthalein, the molecule ⇌ ions equilibrium shifts to the right, leading to more ionization as H+ ions are removed. So it makes the solution pink.

Explanation:

Answered by mohammedumer25

Answer:

In alkaline it is pink in colour

Previous Question

Next Question

Similar questions

English, 2 months ago

Then he heard a voice say from the doorway, "What is it? A cold or hay fever?" Before he could think, Horace said, "Hay fever," and found himself sneezing again. The voice went on, "You can cure it with a special treatment, you know, if you find out just what plant gives you the disease. I think you'd better see a doctor, if you're serious about your work. I heard you from the top of the house...

English, 2 months ago

Who was Panna Dai? What was her contribution in the royal household?

English, 2 months ago