WBCS.LIVE practice question

The extremely acidic soils have a PH value of:

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 4-8
  2. 4- 4.5
  3. 4.5- 5
  4. 5- 5.5

Correct answer and explanation

Correct answer: 4- 4.5