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Two gases NO and O2 were introduced at the two ends of a one metre long tube simultaneously (tube of uniform cross- section). At what distance from NO gas end , Brown fumes will be seen.

Two gases NO and O2 were introduced at the two ends of a one metre long tube simultaneously (tube of uniform cross- section). At what distance from NO gas end , Brown fumes will be seen.

Grade:12

1 Answers

Neeti
571 Points
8 years ago
It is based on rate of diffusion . since mass of NO is less it will diffuse more and brown fumes will be formed a little towars the side in which O2 has been released.

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