Question

Which of the following wouldn't be a good tool to use when measuring pH values of solutions?

Question 8 options:

a)

litmus paper


b)

digital pH meter


c)

electrical conductivity meter


d)

pH paper

Answer 1

A) because litmus paper is the key

Answer 2

litmus paper

Because it will just tell if the solution is acidic or basic, it won't tell the pH