Question

A flooded impeller will lead to poor oxygen transfer rates because
A.bubbles tend to coalesce under the impeller
B. bubbles tend to break down too rapidly under high shear conditions
C. bubbles tend to move too quickly through the bulk liquid
D. the cells clog up the surface of the bubble

Answer 1

option A.bubbles tend to coalesce under the impeller
Is it correct

Answer 2

HEY MATE...
HERE'S UR ANSWER...
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OPTION [A] is correct....
✔ ✔ ✔

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HOPE IT HELPS U...