Question

State the colour of phenolphthalein in soap solution

Answer 1

Thanks for asking the question.
Phenolphthalein is often used as an indicator in acid-base titrations. It is slightly soluble soluble in water. It turns acidic in acidic solution and turns pink in basic solution. Since soap solution is basic, so phenophthalein turns pink in pink solution.
Hope it helps.

Answer 2

Phenolphthalein is often used as an indicator in acid-base titrations. It is slightly soluble soluble in water. It turns acidic in acidic solution and turnspink in basic solution. Since soap solution is basic, so phenophthalein turns pink in pinksolution.
hope it helps...
thnx 4 askng