GATE CH · 2024 · CH
Question 17: Mass Transfer
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Question 17
CHMCQ1 markNeeds review
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 figure. The total molar concentration of A and B is constant at 100 mol m
. The mole fraction of A on the left and right faces of the slab are maintained at 0.8 and 0.2, respectively. If the binary diffusion coefficient
m
s
, the molar flow rate of A in mol s
, along the horizontal
direction is 
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2024CH
GATE CH 2024 · Paper 1
Chemical Engineering · Original paper archive
- Section
- Chemical Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 1 mark
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