Question

A solution turns red litmus paper blue. If a drop of phenolphthalein is added to it,​

Answer 1

Answer:

it turns pink

because when red litmus changes to blue the solution is base, you can remember through b for base an b for blue. and when phenolphthalein is added to it it changes pink.

Answer 2

Explanation:

jrzvhsgjdgnzfhhxnnxvmjgv