Chemistry: The Central Science (13th Edition)

Published by Prentice Hall
ISBN 10: 0321910419
ISBN 13: 978-0-32191-041-7

Chapter 16 - Acid-Base Equilibria - Exercises: 16.3a

Answer

As we can see the pH of this solution is below four, this statement is true.

Work Step by Step

Methyl orange begins to turn yellow when the pH rises above 4. Below this pH, it remains a reddish color.
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