The specific surface of sherical particles is proportional to (where, Dp = diameter of particle).
A. $${{\text{D}}_{\text{p}}^2}$$
B. Dp
C. $$\frac{1}{{{{\text{D}}_{\text{p}}}}}$$
D. $$\frac{1}{{{\text{D}}_{\text{p}}^2}}$$
Answer: Option C
Related Questions on Mechanical Operations
A. Rittinger's law
B. Kick's law
C. Bond's law
D. None of these
Traces of solids are removed from, liquid in a
A. Classifier
B. Clarifier
C. Sparkler filter
D. Rotary vacuum filter
Which of the following is not categorised as a "mechanical operation"?
A. Agitation
B. Filtration
C. Size enlargement
D. Humidification
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