1499Chemical EngineeringMedium
Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine?
ANaHCO3
BH2
CNone of these
DNa2CO3
Correct answer
B. H2
Explanation
The correct answer is H2.
Correct answer
B. H2
Explanation
The correct answer is H2.
The thickness of condensate layer in filmwise condensation depends on the________?
If the interest rate of 10% per period is compounded half yearly, the actual annual return on the principal will be ________ percent?
The ratio of pressure forces to inertial forces is called the ________ number?
A coal having high amount of volatile matter________?
Tolerable concentration of toxic carbon monoxide in atmospheric air is about ________ ppm?
Thin spherical shells subjected to internal pressure, develop ________ stresses?