Home
Class 11
PHYSICS
The rms speed of the molecules of a gas ...

The rms speed of the molecules of a gas in a vessel is `400ms^(-1)`. If half of the gas leaks out at constant temperature, the rms speed of the ramaining molecules will be…………..

A

`800ms^(-1)`

B

`400 sqrt2 ms^(-1)`

C

`400 ms^(-1)`

D

`200ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

The rms speed of a gas molecule is

The r.m.s speed of the molecules of an ideal gas Is V_0 If pressure of the gas is halved but temperature is kept constant then r.m.s. speed of the gas molecule will be

Find the rms speed of oxygen molecules in a gas at 300K.

At what temperature rms speed of air molecules is doubled of that at NTP ?

Define average speed and r.m.s. speed of a gas molecule.

The rms speed of oxygen molecule in a gas at 27^(@)C would be given by

The rms speed of oxygen molecules in a gas in a gas is v. If the temperature is doubled and the oxygen molecules dissociate into oxygen atoms, the rms speed will become

At room temperature (300K) , the rms speed of the molecules of a certain diatomic gas is found to be 1930 m//s . Can you gusess name of the gas? Find the temperature at which the rms speed is double of the speed in part one (R = 25//3 J// mol -K)

If the rms speed of nitrogen molecules is 490 m s^(-1) at 273 K, find the rms speed of hydrogem molecules at the same temperature.

RMS speed of a particle is V_(rms) at pressure P. if pressure is increased to two times, then at constant temperature rms speed becomes