Measurement of the interfacial area of mass transfer is achieved easily & accurately in case of a __________ coloumn.

Measurement of the interfacial area of mass transfer is achieved easil

1.	Measurement of the interfacial area of mass transfer is achieved easily & accurately in case of a __________ coloumn.
A.	spray
B.	packed
C.	bubble cap plate
D.	wetted wall
Answer» E.

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Measurement of the interfacial area of mass transfer is achieved easily & accurately in case of a __________ coloumn.

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