According to Bond crushing law, the work required to form particle of size ' D ' from very large feed is (where ( S / V ) p and ( S / V ) f are surface to volume ratio of the product and feed respectively).

According to Bond crushing law, the work required to form particle of

1.	According to Bond crushing law, the work required to form particle of size ' D ' from very large feed is (where ( S / V ) p and ( S / V ) f are surface to volume ratio of the product and feed respectively).
A.	( S / V ) p
B.	( S / V ) p
C.	( S / V ) 2 p
D.	( S / V ) f
Answer» D. ( S / V ) f

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According to Bond crushing law, the work required to form particle of size ' D ' from very large feed is (where ( S / V ) p and ( S / V ) f are surface to volume ratio of the product and feed respectively).

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