7511Chemical EngineeringMedium
Ethanol amine is produced using ammonia and________?
AEthylene oxide
BEthane
CEthyl benzene
DEthanol
Correct answer
A. Ethylene oxide
Explanation
The correct answer is Ethylene oxide.
Correct answer
A. Ethylene oxide
Explanation
The correct answer is Ethylene oxide.
In the desorption of highly soluble gas from the liquid, the main resistance will be in the ________ phase?
The head loss due to sudden expansion is________?
A pollutant P degrades according to first order kinetics. An aqueous stream containing P at 2 kmole/m3 and volumetric flow rate 1m3 /h requires a mixed flow reactor of volume V to bring down the pollutant level to 0.5 kmole/m3. The inlet concentration of the pollutant is now doubled and the volumetric flow rate is tripled. If the pollutant level is to be brought down to the same level of 0.5 k.mole/m3, the volume of the mixed flow reactor should be increased by a factor of________?
Aluminium alloy is one of the most suitable materials of construction for aircrafts mainly due to its________?
Density of high density polythene is about ________ gm/c.c?
Reynolds number for flow of water at room temperature through 2 cm dia pipe at an average velocity of 5 cm/sec is around________?