Physics · UNITS AND MEASUREMENT

One mole of an ideal gas at STP occupies \( 22.4\text{ L} \). Taking the size of a hydrogen molecule to be about \( 1\text{ \AA} \), what is the ratio of molar volume to the atomic volume of a mole of hydrogen molecules?

1. A
   \( \approx 3.2 \times 10^3 \)
2. B
   \( \approx 6.4 \times 10^4 \)
3. C
   \( \approx 2.2 \times 10^5 \)
4. D
   \( \approx 1.1 \times 10^4 \)