Brownian movement is prominent in the particle size range of
__________ microns in case of settling of a particle in a fluid.
(A) 2 to 3
(B) 0.01 to 0.10
(C) 200 to 300
(D) 100 to 1000
__________ microns in case of settling of a particle in a fluid.
(A) 2 to 3
(B) 0.01 to 0.10
(C) 200 to 300
(D) 100 to 1000