Which of these compounds are used to reduce acidity of soil

Calcium Oxide and Ammonium Sulfate
Calcium Oxide and Calcium hydroxide
Ammonium Sulfate salts

Respuesta :

Answer:  Calcium Oxide and Calcium Hydroxide

Explanation:

To reduce the acidity of the soil, bases are used.

Calcium Oxide and Calcium Hydroxide are two such bases that are often used.