Chemical Engineering > GATE 2011 > Diffusion
Ammonia (component 1) is evaporating from a partially filled bottle into surrounding air (component 2). The liquid level in the bottle and the concentration of ammonia at the top of the bottle are maintained constant. Ni is the molar flux relative to a fixed location in space and Jt is the molar flux with respect to the average molar velocity of the constituent species in the gas phase. Assume that air in the bottle is stagnant. Which ONE of the following is CORRECT?
Correct : a
Similar Questions
Consider the steady, uni-directional diffusion of a binary mixture of A and B across
a vertical slab of dimensions 0.2 m × 0.1 m × 0.02 m as shown in the fig...
Sulfur dioxide (SO2) gas diffuses through a stagnant air-film of thickness 2 mm at
1 bar and 30 ℃. The diffusion coefficient of SO2 in air is 1 × 10−5 m2 s−1....
In a binary gas-liquid system, NA,EMD is the molar flux of a gas A for equimolar counter diffusion with a liquid B. NA,UMD is the molar flux of A for steady one...
Total Unique Visitors
Loading......