

MCQOPTIONS
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1. |
Number of particles in a crushed solid sample is given by (where, m = mass of particles in a sample, Vp = volume of one particle, ρ= density of particles) |
A. | M/ρ . Vp |
B. | M . ρ/Vp |
C. | M . Vp/ρ |
D. | Vp/m . ρ |
Answer» B. M . ρ/Vp | |