Question

The soil in a field is highly acidic . List any two materials which can be added to this soil to reduce its acidity.give reasons for your answer

Answer 1

if the soil in the field is highly acidic ,then we need to add bases in the soil
the two bases which we  use are:-

1:- calcium hydroxide:- Ca{oh}2

2:- calcium carbonate:- CaCO3

these bases have power to neutralize the excess acid in the field.the bases neutralize the acids and thus makes the field safer from acidic medium. if acidic medium is being in the field then it reduce its fertility

Answer 2

Ca(OH)2

CaCO3

hope this helps you out......