In sedimentation analysis, the soil fraction should be of what micron size, so as to be kept in a liquid medium (water).

In sedimentation analysis, the soil fraction should be of what micron

1.	In sedimentation analysis, the soil fraction should be of what micron size, so as to be kept in a liquid medium (water).
A.	75
B.	83
C.	57
D.	70
Answer» B. 83