3504Chemical EngineeringMedium
Temperature maintained in the emulsion polymerisation reactor for PVC manufacture is about ________ ° C?
A500
B50
C-20
D250
Correct answer
B. 50
Explanation
The correct answer is 50.
Correct answer
B. 50
Explanation
The correct answer is 50.
Plate efficiency in a distillation column is reduced due to the ________ of liquid?
Aqueous nitric acid is stored in ________ vessel?
Rate of slag attack on refractories increases with rise in temperature due to the________?
The impure iron (pig iron) that is tapped out from blast furnace contains about ________ percent carbon?
Maximum heat transfer rate is obtained in ________ flow?
Carbon percentage in medium carbon steel is around________?