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if density of an ideal gas when plotted ...


if density of an ideal gas when plotted against pressure exerted, shows the above variation at 273K. Find the molar mass (in gm/mol) the gas?

A

19.4

B

38.8

C

77.6

D

100

Text Solution

Verified by Experts

PM=dRT
`d=P((M)/(RT))`
slope `=tan 60^(@)=(M)/(RT)`
`M=sqrt(3)xx0.0821xx273approx39gm`
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