Pure oxygen, if used instead of air will increase oxygen transfer rate – McqOptions

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1.	Pure oxygen, if used instead of air will increase oxygen transfer rates because
A.	the bubble size is smaller
B.	the saturation concentration of oxygen is higher
C.	the partial pressure of oxygen in the gas phase is lower
D.	the oxygen transfer coefficient is larger
Answer» C. the partial pressure of oxygen in the gas phase is lower

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