Question

A student wants to test an unknown chemical solution. What test should they perform to determine whether the chemical is an acid or base?

A.
Test the solution by testing its conductivity

B.
Test the solution by increasing its temperature.

C.
Test the solution by tasting it.

D.
Test the solution's pH by using litmus paper.

Answer 1

Answer: D

Step-by-step explanation:

The litmus paper will help determine the pH, and thus if it is an acid or a base.