If a1 and a2 are the relative volatilities when the pressure in the di – McqOptions

MCQOPTIONS

1.	If a1 and a2 are the relative volatilities when the pressure in the distillation column is 1 and 2 atm respectively. Pick out the correct statement ?
A.	a1 = a2
B.	a1 = 2a2
C.	a1 = 0.5 a2
D.	None of these
Answer» E.

Discussion

No Comment Found

Related MCQs

Which one of the following devices is not used for both the absorption as well as the liquidliquid extraction processes ?
With decrease in the throughput (compared with the design capacity) for a bubble cap distillation column, its efficiency____________________?
With increase in absolute humidity, the dew point of an unsaturated mixture of air and water vapor (at constant pressure and temperature) ?
With increase in pressure, the relative volatility for a binary system__________________?
With increase in pressure, the relative volatility for a binary system_________________?
With increase in solvent rate, the number of transfer units, NtoG, for a fixed degree of absorption from a fixed amount of gas________________?
With increase in temperature, the leaching rate increases due to__________________?
With increase in temperature, the leaching rate increases because of the _____________________?
With increase in temperature, the mutual solubility of two liquids_________________?
With increase in temperature, the mutual solubility of two liquids___________________?