Chemical Engineering > Gate 2022 > Fluid Mechanics
Consider two stationary spherical pure water droplets of diameters d1 and 2d1. CO2 diffuses into the droplets from the surroundings. If the rate of diffusion of CO2 into the smaller droplet is W1 mol s-1, the rate of diffusion of CO2 into the larger droplet is
A
2W1
B
4W1
C
W1
D
0.5W1

Correct : a

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