If VH, VN and VO represent "rms" speeds of the molecules of hydrogen,Nitrogen and Oxygen respectively at a given temperature then,

Find rms speed of oxygen molecules at temperature 27^(@)C .

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

Find the rms speed of hydrogen molecules at room temperature ( = 300 K) .

Explain the formation of hydrogen, oxygen and nitrogen molecules.

E_(0) and E_(n) respectively represent the average kinetic energy of a molecule of oxygen and hydrogen. If the two gases are at the same temperature, which of the following statements is true?

The average kinetic energy of the molecules of hydrogen is E. if the mass of oxygen molecules is 16 times that of hydrogen molecules, the average K.E. of an oxygen molecule at the same temperature is

Two vessels having equal volume contain molecular hydrogen at one atmosphere and helium at two atmospheres respectively. What is the ratio of rms speeds of hydrogen molecule to that of helium molecule if both the samples are at same temperature.

The root mean spuare (rms) speed of hydrogen molecules at a certain temperature is 300m/s. If the temperature is doubled and hydrogen gas dissociates into atomic hydrogen the rms speed will become