EXAMIANS
Condensation of a vapour-gas mixture just begins, when (where, p = partial pressure of the vapour P = vapour pressure of the liquid )
YOUR ANSWER : ?
YOUR ANSWER : ?
The absorption factor is defined as (where, L = liquid flow rate, G = gas flow rate and, m = slope of the equilibrium line)
YOUR ANSWER : ?
The relation, Sc = Pr = 1, is valid, when the mechanism of __________ ansfer is same.
YOUR ANSWER : ?
Cox chart, which is useful in the design of distillation column particularly for petroleum hydrocarbons, is a plot of (where, P = vapor pressure, T = temperature)
YOUR ANSWER : ?
McCabe-Thiele method
YOUR ANSWER : ?
Penetration theory relates the average mass transfer co-efficient (K) with diffusivity (D) as
YOUR ANSWER : ?
If Rm is the minimum reflux ratio, the optimum reflux ratio may be around __________ Rm.
YOUR ANSWER : ?
As the reflux ratio increases, the slope of the operating line for rectifying section
YOUR ANSWER : ?
The dew point of a saturated gas phase equals the __________ temperature.
YOUR ANSWER : ?
An alkaline solution is used to reduce the concentration of carbon dioxide in a stream from 10% to 0.1% by absorption with irreversible chemical reaction. The overall number of transfer units based on gas phase is
YOUR ANSWER : ?