As the pH value increases;
a acidity increases
b. basicity increases c. basicity decreases
d. none of these

* !!​


Sagot :

Answer:

A.Acidity Increases

Explanation:

If you add acid to a solution the concentration of hydrogen ions (acidity) increases and the pH decreases. Frequently people confuse pH with acidity—pH is the scale on which acidity is expressed, but it is not synonymous with acidity. An appropriate way to compare the acidity at two different pH values is to express the