2072Chemical EngineeringMedium
Raw materials for urea production are ________?
ACO2 and N2
BHNO3 and CaCO3
CCO2, H2 and N2
DNH3 and CO
Correct answer
C. CO2, H2 and N2
Explanation
The correct answer is CO2, H2 and N2.
Correct answer
C. CO2, H2 and N2
Explanation
The correct answer is CO2, H2 and N2.
Steam economy in case of a triple effect evaporator will be ________?
The material used for coating the welding electrode is termed as the________?
Which of the following elements is not included in the scope of market analysis?
Hydraulic ________ works on the principle of Pascal’s law of transmission of fluid pressure?
Which of the following operations does not involve leaching?
Heat transfer rate to the charge/stock in a furnace does not depend upon the________?