acidic - magenta basic - no colour change
acidic - magenta basic - no colour change
Between blue and purple, blue is more acidic than purple.
acidic acidic acidic
In acid, phenylphthalein is colorless; however, in a basic solution, it is a pinkish to purple color. Therefore it is useful in determining whether a solution is acidic or basic.
acidic.
basic or acidic
its acidic
Acidic
acidic
acidic
acidic