When a system doesn t obey Raoult s law, the relative volatility is th – McqOptions

MCQOPTIONS

1.	When a system doesn t obey Raoult s law, the relative volatility is the ratio of the Henry s constants for the two systems.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

When a system doesn t obey Raoult s law, the relative volatility is the ratio of the Henry s constants for the two systems.
Statement 1: Batch distillation is used for small capacity operations.<br>Statement 2: In food processing, batch distillation is used for desolventization.
Statement 1: Boiling point concentration diagram plots y against x. (Mole fraction in gas and liquid phase respectively).<br>Statement 2: VLE curve plots y against x. (Mole fraction in gas and liquid phase respectively).
Ethanol-water mixture is a popular example of a mixture exhibiting the typical VLE curve.
Raoult s law is when mole fraction approaches zero and Henry s law is applicable when concentration approaches zero.
Statement 1: Vapour-liquid-Equilibria is related to by a simple expression of Raoult s law.<br>Statement 2: Raoult s law is applicable to real gases.
Statement 1: Hydrogenation of fats involves liquid-gas phases only.<br>Statement 2: Hydrogenation of fats is known as slurry reactor system.
<sub>y0</sub><sup>yb</sup>dy/(y-y*) gives you _____
With respect to ammonia-water system <br>Statement 1: Limiting ratio is when the __(1)___ will meet __(2)__
When q=(Heat required to convert one mole of feed to saturated vapor)/(Molar heat of vaporization of feed)<br>Statement 1: q<1 means the slope is a horizontal line.