Question 1 Report
A gas X diffuses twice as fast as gas Y. if the relative molecular mass of X is 32, calculate the relative molecular mass of Y.
Answer Details
RYRX R Y R X = √My√My M y M y 1/2 = √32√y 32 y 32y 32 y = 1/4 Y = 32x41 32 x 4 1 = 128
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