Question

0.5 mol n2 gas ka dravyaman gyat kijiye​

Answer 1

Explanation:

Molar mass of N2 is 28(since atomic weight of nitrogen is 14and forN2=14*2). So mass of 1 mole of N2 is 28g.Therefore mass of 0.5 mole is 28/2=14g

Hope this helps mate ☺️.