8092Chemical EngineeringMedium
Styrene is produced from ethyl benzene by the process of________?
AAlkylation
BOxidation
CDehydration
DDehydrogenation
Correct answer
D. Dehydrogenation
Explanation
The correct answer is Dehydrogenation.
Correct answer
D. Dehydrogenation
Explanation
The correct answer is Dehydrogenation.
The pH value of a solution is 5.9. If the hydrogen ion concentration is decreased hundred times, the solution will be________?
Which of the following must be stored in silos and not in open yard?
Which is a neutral refractory?
Reciprocating pumps are not able to compete with the centrifugal pump for industrial use, mainly because these pumps have________?
Heavy water is used as a moderator in a ________?
Which of the following constituents present in petroleum is responsible for ash formation?