Question

2 moles of hydrogen molecule

Answer 1

Answer:

Considering 2 moles of hydrogen gas(H2) is given

Now, in two moles of H2, 12.044 × 10^(23) molecules are present and in 1 molecule of H2, two H atoms are present.

So no of atoms = 2 × 12.044 × 10^(23)

=24.088 × 10^(23)