If the fractional recovery at each step of unit operation is 0.8, the recovery after 4 steps will be

If the fractional recovery at each step of unit operation is 0.8, the

1.	If the fractional recovery at each step of unit operation is 0.8, the recovery after 4 steps will be
A.	0.24
B.	3.23
C.	0.41
D.	0.82
Answer» D. 0.82

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If the fractional recovery at each step of unit operation is 0.8, the recovery after 4 steps will be

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