Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

Q.

The extremly acidic soils have a PH value of

A 4-8
B 4- 4.5
C 4.5- 5
D 5- 5.5
Answer & Explanation
Option: [B]

Your Valuable Comments Please...

Please Like Us
Brand