5945Chemical EngineeringMedium
Which of the following is not required in the manufacture of soda ash by Solvay process?
AAmmonia
BLimestone
CNone of these
DNitric acid
Correct answer
D. Nitric acid
Explanation
The correct answer is Nitric acid.
Correct answer
D. Nitric acid
Explanation
The correct answer is Nitric acid.
Manganese in steel affects its________?
Which of the following crushers can be considered as a combination of a jaw crusher and a roller crusher?
Differential manometer measures the________?
Preheating before welding is done to________?
A phosphatic fertilizer contains 16% P2O5. It could be________?
The molecular velocity of a real gas is proportional to (where, T = absolute temperature of the gas)?