How can we least the pH value of soil?

CBSE Class 10 CBSE Class 10 Science
,
1

How can we least the pH value of soil ? Write an activity for it.

2

Procedure :

  1. Take a little of soil in a test tube.
  2. Add 5ml distilled water to it.
  3. Shake the contents and collect the filtrate in a test tube.
    Result: Using universal indicator we can check the pH of the filtrate.