Question

The number of atoms in 1.4 GM nitrogen gas is

Answer 1

Answer:

6.022 × 10^22

Explanation:

molecular mass of nitrogen

= 14 gm

therefore number of moles

=1.4/14

=1/10

therefore number of atoms

= 1/10 ×6.022×10^23

=6.022 × 10 ^22