Question

Calculate the root mean square velocity of the molecules of hydrogen at a temperature of
0° C and a pressure of 76 cm of mercury column when the density of hydrogen at NTP is
0.00009 g/cm3
a) 1.836 X 105cm/s
b) 1.38 X 105cm/s
c) 2.838 X 10*cm/s
d) 1.738 X 10 cm/s​

Answer 1

Answer:

1.38 X 105cm/s

Explanation:

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