Holding time for flow reactors is _______________ the space time, for constant fluid density ?
Correct answer: C. Equal to
- A. Double
- B. Triple
- C. Equal to
- D. None of these
Explanation
Space time is reactor volume divided by inlet volumetric flow, while holding time uses the actual fluid volume flow inside the reactor. For constant density these flow rates are equivalent, so holding time equals space time.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Reaction Engineering
395 free Chemical Reaction Engineering MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Reaction Engineering questions
Design of heterogamous catalytic reactor involves consideration of _______________ steps?
An isothermal irreversible reaction is being carried out in an ideal tubular flow reactor. The conversion in this case will ______________ with decrease in space time?
Which of the following is an autocatalytic reaction ?
The reactions of high molecularity are rare, because________________?
The role of a catalyst in a chemical reaction is to change the__________________?
Slurry reactors are characterised by the_________________?