At 400 K, the root mean square (rms) speed of a gas X (molecular weigh – InterviewSolution

1.	At 400 K, the root mean square (rms) speed of a gas X (molecular weight=40) is equal to the most probable speed of gas Y at 60 K. Calculate the molecular weight of the gas Y.
Answer» SOLUTION :`SQRT((3RT_x)/(M_x)) = sqrt((2RT_y)/(M_y))` 4

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