2458Chemical EngineeringMedium
Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene?
AAgO
BAl2O3
CFe2O3
DZnCl2
Correct answer
A. AgO
Explanation
The correct answer is AgO.
Correct answer
A. AgO
Explanation
The correct answer is AgO.
Fatigue failure of a material results from ________ stress?
For the case of flow of air past a wet bulb thermometer (air water vapour system), the approximate value of h2/ky.Cz is around________?
Assam (India) coals suffers mainly from the disadvantage of high ________ content?
Which of the following cannot measure a temperature of 1600°C?
Which of the following is not categorised as the ore agglomeration process?
Reynolds number for water flow through a tube of I.D. 5 cm is 1500. If a liquid of 5 centipoise viscosity and 0.8 specific gravity flows in the same pipe at the same velocity, then the pressure drop will________?