6556Chemical EngineeringMedium
Dropwise condensation occurs on ________ surfaces?
APolished
BSmooth clean
CContaminated cooling
DClean and dirt free
Correct answer
C. Contaminated cooling
Explanation
The correct answer is Contaminated cooling.
Correct answer
C. Contaminated cooling
Explanation
The correct answer is Contaminated cooling.
Boiling point of a non-homogeneous mixture of immiscible liquids is ________ that of any one of its separate components?
Which of the following polymers are produced by employing all bulk polymerisation, solution polymerisation & suspension polymerisation technique of addition (chain) polymerisation?
Pick out the correct statement?
Large quantity of silica gel is normally dried in a ________ dryer?
Quartz is a ________ material?
Washing of coal decreases its________?