Question

What is average velocity of nitrogen gas molecule at stp .Moler mass of nitrogen 14g/mol?

Answer 1

Answer:

21.305 m/s

Explanation:

Average velocity of a gas =

sqrt(8RT/πM)

Substituting,

R = 8.314

T = 273 K

M = 14 g/mol

We get V = 21.305 m/s