For irrigation purposes, the p-H value of water should be

[Pankaj Sharma]

For irrigation purposes, the p-H value of water should be
1] between 3 and 6
2] between 6 and 8.5
3] between 8.5 and 11
4] more than 11

 

[Pankaj Sharma]

For irrigation purposes, the p-H value of water should be
1] between 3 and 6
2] between 6 and 8.5
3] between 8.5 and 11
4] more than 11

Correct Answer:
2] between 6 and 8.5