Question: A process gas stream containing silane (SiH4), rich in an inert nitrogen (N2) carrier gas has the following composition: ySiH4= 0.0075, yH2=0.015, yN2=0.9775 The gas

A process gas stream containing silane (SiH4), rich in an inert nitrogen (N2) carrier gas has the following composition: ySiH4= 0.0075, yH2=0.015, yN2=0.9775 The gas mixture is maintained at 900 K and 100 Pa total system pressure. Determine the diffusivity of silane through the gas mixture. The LennardJones constants for silane are = 207.6 K and = 4.08 . Detailed solution please.

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