Multiple Choice

To identify a homonuclear diatomic gas, a chemist weighted an evacuated flask with a volume of 3.9 L then filled it with the gas at a pressure of 2.00 atm and 29.0 ºC. The chemist then re-weighted the flask and recorded the difference in mass as 8.81 g. Identify the gas.

a) H2

b) N2

c) Cl2

d) F2

e) O2


Watch next

Master The Ideal Gas Law: Molar Mass with a bite sized video explanation from Jules Bruno

Start learning