1953Chemical EngineeringMedium
Removal of dirt/soil by soaps or detergent does not involve the ________ of soil?
ADispersion
BEmulsification
CWetting
DPrecipitation
Correct answer
D. Precipitation
Explanation
The correct answer is Precipitation.
Correct answer
D. Precipitation
Explanation
The correct answer is Precipitation.
Power number is the ratio of________?
Pick out the wrong statement?
Mass transfer rate between two fluid phases does not necessarily depend on the ________ of the two phases?
Operating temperature and pressure in catalytic reforming is about________?
Absorptivity and reflectivity of a perfect black body are respectively ________?
Theoretical head developed by a centrifugal pump does not depend upon the ________ the impeller?