Question

You have an unknown solution in a beaker and you want to test it to see what it is. You put red pH paper in it and it remains red. What do you know about the solution?

Answer 1

the pH is below 4.5; it is an acidic solution

Step-by-step explanation:

In general, litmus paper is red below a pH of 4.5 and blue above a pH of 8.3

The solution is acidic