NEET 2022 Physics question on Kinetic Theory of Gases

1. A.
   $5.6 \times 10^{6}\,\text{m}^3$
2. B.
   $5.6 \times 10^{3}\,\text{m}^3$
3. C.
   $5.6 \times 10^{-3}\,\text{m}^3$
4. D.
   $5.6\,\text{m}^3$

[NEET 2022]