a) You have two flasks of equal volumes. Flask A contains H₂ at 20 C and 1.0 atm pressure. Flask B contains CO₂ gas at 20 C and 2.0 atm pressure.

i) Which flask contains more molecules? Explain your answer.

ii) Which flask contains the gas with the lower average kinetic energy per molecule? Explain your answer.

b) Does N₂ behave more ideally at 1 atm or at 500 atm? Explain why.