Question

The number of atom of oxygen present in 11.2 litre of Oxygen gas at NTP will have ...

Answer 1

Answer:

22.4 liter of oxygen gas contain atom of oxygen=2×6.02 ×10^23 atoms

11.2 liter contains atom of oxygen=11.2×2×6.02×10^23÷22.4

=6.02 ×10^23 atoms