Components, having widely different boiling point in a binary mixture, can be separated using ________________ distillation?
Correct answer: D. Simple
- A. Molecular
- B. Extractive
- C. Steam
- D. Simple
Explanation
Simple distillation is suitable when the components have widely different boiling points, because the more volatile component vaporizes preferentially in a single-stage operation. Extractive and steam distillation are used when ordinary boiling-point separation is difficult or unsuitable.
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
Equilibrium moisture of a solid is equal to the total moisture minus free moisture. Which of the following substances will have maxi-mum equilibrium moisture ?
At a given equilibrium pressure, with increase in temperature, the concentration of adsorbed gas on solid adsorbent __________________?
HETP is numerically equal to HTU, only when the operating line ______________________?
In case of non-ideal gases and liquids, the molal diffusivity ________________?
Unit of molal diffusivity is____________________?
Milk is dried usually in a __________________ dryer?