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Determine the diffusivity of CO2 in a gas mixture having the composition: CO2: 28.5 %, O2: 15%, N2: 56.5%, The gas mixture is at 273 k and 1.2 * 105 Pa. The binary diffusivity values are given as: (at 273 K) D12 P = 1.874 m2 Pa/sec D13 P = 1.945 m2 Pa/sec D23 P = 1.834 m2 Pa/sec

Determine the diffusivity of CO2 in a gas mixture having the composition: CO2: 28.5 %, O2: 15%, N2: 56.5%, The gas mixture is at 273 k and 1.2 * 105 Pa. The binary diffusivity values are given as: (at 273 K) D12 P = 1.874 m2 Pa/sec D13 P = 1.945 m2 Pa/sec D23 P = 1.834 m2 Pa/sec Correct Answer 1.61×10-5 m2/sec

Diffusivity of CO2 in mixture :

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