Question

The number of nitrogen molecules present in 100c.c of gas at ntp is

Answer 1

Answer:

Explanation:

The volume of the gas is 100c.c  L

∴ Number of moles of the gas is= 100/ 22.4

Now,

Number of molecules=n×6.022×10  ^23

 ∴   Number of Nitrogen Molecules = 100/22.4 ×6.023×10^  23