The specific surface of sherical particles is proportional to (where,

1.	The specific surface of sherical particles is proportional to (where, Dp = diameter of particle).
A.	D²p
B.	Dp
C.	1/Dp
D.	1/D²p
Answer» D. 1/D²p

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The specific surface of sherical particles is proportional to (where, Dp = diameter of particle).

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