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A gas bulb of 1Litre capacity contains 2.0x10^21 molecules of nitrogen exerting a pressure of 7.57x10^3 N/m^2. Calc. d r.m.s speed & d temp. of the gas molecules. If the ratio of the most probable speed is to the r.m.s speed is 0.82, calc. the most probable speed for these molecules at this temp.

A gas bulb of 1Litre capacity contains 2.0x10^21 molecules of nitrogen exerting a pressure of 7.57x10^3 N/m^2. Calc. d r.m.s speed & d temp. of the gas molecules. If the ratio of the most probable speed is to the r.m.s speed is 0.82, calc. the most probable speed for these molecules at this temp.

Grade:12

1 Answers

SAGAR SINGH - IIT DELHI
878 Points
13 years ago

Dear student,

Just use simple gaw laws

and gas equation, PV=nRT

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Sagar Singh

B.Tech, IIT Delhi

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