For a given gas at 1 atm pressure, rms speed of the molecules is 200 m/s at `127^(@)C`. At 2 atm pressure and at `227^(@)C`, the rms speed of the molecules will be:

For a given gas at 1 atm pressure, rms speed of the molecules is 200 m//s at 127^(@)C . At 2 atm pressure and at 227^(@)C , the speed of the molecules will be :

For a given gas at 1 atm pressure, rms speed of the molecule is 300m/sec at 27°C. At 2 atm pressure and at 127°C the rms speed of the molecules will be (A) 300m/sec (B) 400m/sec (C)346.4m sec (D)743m/ sec

The rms speed of a gas molecule is

The rms speed of a gas molecule is

The rms speed of gas molecules =________.

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

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

The r.m.s speed of the molecules of a gas at 100^(@)C is v. The temperature at which the r.m.s speed will be sqrt3v is

The rms speed of helium at 24^(@)C and 1 atm pressure is 450ms^(-1) . Then the rms speed of the helium molecules at 24^(@)C and 2 atm pressure is