80cm of chlorine gas diffuse through a porons pot in 60second,while it take ninety(90 second)...
80cm of chlorine gas diffuse through a porons pot in 60second,while it take ninety(90 second)...
80cm of chlorine gas diffuse through a porons pot in 60second,while it take ninety(90 second) for the same volume of an unknown gas to diffuse through the same pot calculate the relative molecular mass of the unknown, help me please?
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