

MCQOPTIONS
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1. |
Size range of the colloidals particles is |
A. | 5 - 200 milli-microns |
B. | 50 - 200 microns |
C. | 500 - 1000 microns |
D. | 10 - 50 Angstrom |
Answer» B. 50 - 200 microns | |