At what temperature root mean square velocity of 02 molecules will be – InterviewSolution

1.

At what temperature root mean square velocity of 02 molecules will be twice of velocity at 27 degree Celsius. 54108927 ya Phir non of these fast answer

Answer»

Answer:

RMS velocity of a GAS molecule is GIVEN by:

V=

M

3RT

Let the temperature at which the velocity of hydrogen is equal to the velocity of oxygen at 47

o

C be T

2

3RT

=

32

3R×(273+47)

T=20 K

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