At a fixed total pressure, humidity depends only on the _______________________?
Correct answer: A. Partial pressure of vapour in the mixture
- A. Partial pressure of vapour in the mixture
- B. Heat capacity of the vapour
- C. Density of the vapour
- D. None of these
Explanation
At fixed total pressure, humidity is determined by the partial pressure of water vapour in the gas mixture. Heat capacity and vapour density do not directly define humidity.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
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.
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
In extractive distillation, solvent is_____________________?
During drying operation, it is easier to remove the ________________ moisture ?
Which of the following quantities need not be fixed before starting the design of a cocurrent absorber ?
The mass diffusivity, the thermal diffusivity and the eddy momentum diffusivity are same for, NPr = NSc = _________________?
The diffusivity D. in a binary gas mixture is related to the temperature (T) as________________________?
The change in enthalpy per unit weight of adsorbed gas when adsorbed on gas free or "outgassed" adsorbent to from a definite concentration of adsorbate is called its_____________________?