Question

Page Find the rms speed of nitrogen at D.Tp. it its density at ntp is 1:29 Kgm3. solution​

Answer 1

Answer:

Given,

P=1.013×10

5

Pa

T=273.15K

ρ=1.25kg/m

3

The rms speed of N

2

molecules is given by

V

rms

=

M

3RT

=

ρ

3P

V

rms

=

ρ

3P

V

rms

=

1.25

3×1.013×10

5

=493m/s

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