The binary diffusivity in gases does not depend upon the ___________________?
Correct answer: C. None of these
- A. Pressure
- B. Temperature
- C. None of these
- D. Nature of the components
Explanation
Gas-phase binary diffusivity varies with pressure, temperature and the identities or molecular properties of both components. Therefore none of the listed factors can be excluded.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Mass Transfer Operations
669 free Mass Transfer Operations MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
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 Mass Transfer Operations questions
Diffusivity in concentrated solutions differs from that in dilute solutions, because of the changes in ____________________?
The assumption made in Elis method in distillation is that enthalpy concentration lines of vapor and liquid are __________________?
For contacting a highly soluble gas with a liquid ____________________?
The Knudsen diffusivity is dependent on the ______________________?
Overall efficiency of the distillation column is _____________________?
For a binary mixture with low relative volatility, continuous rectification to get pure products will require_____________________?