Chemical Engineering - Mass Transfer - Discussion
Discussion Forum : Mass Transfer - Section 1 (Q.No. 48)
48.
With increase in pressure, the relative volatility for a binary system
Discussion:
6 comments Page 1 of 1.
Vinod kumar said:
9 years ago
As pressure increases the liquid composition is higher than vapor composition?
Ashish kundaliya said:
7 years ago
In another way, as pressure increases the separation becomes difficult. And relative volatility is also a separation.
Satya said:
6 years ago
Relative volatility means tendency to vaporise. In a simple way vaporisation is more easy under vaccum (low pressure) than any amount of positive means increase in pressure results decrease in volatility.
(2)
Aksh said:
6 years ago
It can be like that: in high pressure molecules faces difficulty to separate cause the find less space in air.
(1)
Alpesh Solanki said:
5 years ago
Relative volatility=PÄ/ (Pt-PÄ).
So, inversely proportional to the total pressure B.
So, inversely proportional to the total pressure B.
Radhe said:
5 years ago
Vapors move upward, so there is obstacles on an upward path due to the plates. i.e. pressure increases below the plates. So, the tendency of vaporization get decreases.
(1)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers