Question

Calculate the number of molecules in 11.2 litres of SO2 gas at NTP.​

Answer 1

Answer:

Note: See Attachment!

Explanation:

Now One Doubt solution:

How the 3 get multiplied with Na?

Answer:

Because 1 molecule of SO2 has 3 atoms(1 sulphur and 2 oxygen)

So one mole so2 should have 3*Na atoms

Answer 2

Hy mate

May this will help you.......