4566Chemical EngineeringMedium
The surface tension of a liquid, at critical temperature is________?
ASame as that at any other temperature
BIndeterminate
CInfinity
DZero
Correct answer
D. Zero
Explanation
The correct answer is Zero.
Correct answer
D. Zero
Explanation
The correct answer is Zero.
Ratio of inertial forces to surface tension forces is called the ________ number?
Cellulose percentage in bamboo fibre is about________?
Volumetric composition of flue gas analysed with the Orsat apparatus is : CO2 = 12%, O2 = 8%, CO = nil, N2 = 80%. This flue gas composition indicates that________?
Volatile matter content of metallurgical coke may be around ________ percent?
Remote control valve is a ________ valve?
The velocity for subsonic flow in a pipeline________?