At what temperature in C the rms speed of gaseous hydrogen molecules equal to that of oxygen molecules at 79 C?

At what temperature is the rms velocity of a hydrogen molecule equal to that of an oxygen molecule at 47^(@)C ?

At what temperature is the rms velocity of a hydrogen molecule equal to that of an oxygen molecule at 47^(@)C ? a) 10 K b) 20 K c) 30 K d) 40 K

At what temperature is the root mean square velocity of gaseous hydrogen molecules is equal to that of oxygen molecules at 47^(@)C ?

At what temperature is the rms speed of H_(2) molecules the same as that of oxygen molecules at 1327^(@)C ?

At what temperature is the rms speed of H_(2) molecules the same as that of oxygen molecules at 1327^(@)C ?

calculate rms velocity of oxygen molecules at 27C.

At what temperature is the "effective" speed of gaseous hydrogen molecules (molecular weight = 2) equal to that of oxygen molecules (molecular weight = 32) at 47^@ C ?

The temperature at which the r.m.s. velocity of oxygen molecules equal that of nitrogen molecules at 100^(@)C is nearly.

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

Air consists mainly of nitrogen and oxygen molecules. Relative molecular masses of nitrogen and oxygen are 28 and 32 respectiely. Calculate : (i) the ratio of the rms speed of nitrogen molecules to that of the oxygen molecules in air and (ii) the ratio of the r.m.s. speed of oxygen molecules in air at 0^(@)C to that at 10^(@)C .