Extraction of penicillin employs a __________ extraction column. – McqOptions

MCQOPTIONS

1.	Extraction of penicillin employs a __________ extraction column.
A.	Centrifugal
B.	Packed
C.	Plate
D.	None of these
Answer» B. Packed

Discussion

No Comment Found

Related MCQs

For the case of flow of air past a wet bulb thermometer (air water vapour system), the approximate value of h2/ky .Cz is around
For turbulent mass transfer in pipes, the Sherwood number depends on the Reynoldsnumber as
1 kg of a saturated aqueous solution of a highly soluble component A at 60°C is cooled to 25°C. The solubility limits of A are (0.6 kgA/kg water) at 60°C and (0.2 kgA/kg water) at 25°C. The amount in kg of the crystals formed is:
Psychrometry deals with the properties of gas-vapor mixture. Humidity can be determinedby the measurement of the __________ of a fibre.
The absorption factor is defined as (where, L = liquid flow rate, G = gas flow rate and, m = slope of the equilibrium line).
In case of gases, the binary diffusivity is proportional to (where, P = pressure).
Which of the following is the most suitable for extraction in a system having very lowdensity difference?
Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted)represent
Diffusion in concentrated solutions differs from that in dilute solutions, because of the change in the __________ with the concentration of the solution.
Ponchon-Savarit method analyses the fractional equipment based on