Question

The density of nitrogen under standard conditions is

Answer 1

Answer:

1.25g/l

Explanation:

At standard conditions 1 mole of N2  will occupy 22.4l of volume.

So, 22.4l will contain (2×14)=28g Nitrogen= mass of N 2

∴ density =  M/V  

=  22.4

/28

=1.25g/L