6024Chemical EngineeringMedium
In the production of soda ash by Solvay process, the by-product is________?
ANH3
BNaOH
CCaCl2
DNH4Cl
Correct answer
C. CaCl2
Explanation
The correct answer is CaCl2.
Correct answer
C. CaCl2
Explanation
The correct answer is CaCl2.
Which of the following lengths of heat exchanger tubes are normally not used in practice?
Hydrazine is used in water treatment for the removal of________?
Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is________?
Constantan is an alloy of________?
Base suspension fertilizer essentially contains________?
Pick out the wrong statement?