1. Which of the following is a method of particle size measurement?
Correct Answer is : All of the mentioned
2. The minimum size of particle which can be separated through sieve analysis is
Correct Answer is : 44 microns
3. The instrument used for the examination of particle size ≥ 0.5 micron is
Correct Answer is : Microscope
4. Sedimentation techniques are particularly useful for the particle size ranging from
Correct Answer is : 40-2 µm
5. Sedimentation analysis is generally applicable to liquid dispersions containing _______________ % solids.
Correct Answer is : 45327