1721Chemical EngineeringMedium
In a counter-current liquid extractor________?
ABoth liquids flow at fixed rate
BBoth liquids can have any desired flow rate
CLiquid’s flow rate depends upon the temperature and pressure
DOnly one of the liquids may be pumped at any desired rate
Correct answer
D. Only one of the liquids may be pumped at any desired rate
Explanation
The correct answer is Only one of the liquids may be pumped at any desired rate.