Question

following:
(i) 0.5 mole of N, gas (mass from mole
of molecule)​

Answer 1

Answer:

1 mole of N2 = 14 g

0.5 mole of N2 = 14 × 0.5 = 7 g

Answer 2

mass=14*0.5

=7gram

hope this answer will help you