3399Chemical EngineeringMedium
All gases during throttling process at atmospheric temperature and pressure show a cooling effect except________?
AN2
BCO2
CO2
DH2
Correct answer
D. H2
Explanation
The correct answer is H2.
Correct answer
D. H2
Explanation
The correct answer is H2.
Hydrogenation of oil takes place in a/an ________ reactor?
Coke oven walls are lined with ________ bricks?
Ultracentrifuges running at speeds upto 100000 rpm is normally used for the________?
For motion of spherical particles in a stationary fluid, the drag co-efficient in hindered settling compared to that in free settling is ________?
Poly Vinyl chloride (PVC) is a ________ material?
A metallic alloy in which one of the constituent metal is ________, is called an amalgam?