IndiaBIX

Chemical Engineering - Mass Transfer

Exercise : Mass Transfer - Section 4
6.
The apex of an equilateral-triangular coordinate (in ternary liquid system) represents a/an
pure component
binary mixture
ternary mixture
insoluble binary system
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
The diffusivity (D) in a binary gas mixture is related to the pressure (P) as
D ∝ P0.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
A slurry is to be dried to produce flaky solid. Which dryer would you recommend ?
Spray dryer
Drum dryer
Rotary dryer
Dielectric dryer
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent ?
Cooling and dehumidification.
Heating and dehumidification at almost constant wet bulb temperature.
Dehumidification with dry bulb temperature remaining constant.
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
In gas-liquid contact operation, the number of ideal stages, . This is true when the stripping factor 'S' is
S > 1
S < 1
S = 1
S = ∞
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers