Question

Which of these compounds are used to reduce acidity of soil

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

Answer 1

Answer: Calcium Oxide and Calcium Hydroxide

Step-by-step explanation:

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

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