Question

If the four tubes of a car are filled to the same pressure with $N_{2}$ and Ne separately, then which one will be filled first.

• A. $100kPa$
• B. $O_{2}$
• C. $320kPa$
• D. Ne

Answer 1

Answer: (C)

$320kPa$

Answer 2

$pV_{m} = RT$ will be filled first because of lower molecular weight