Question

a gas filled in a cotainer whose mass is 916.4g the mass of gas plus container is found to be 917.64 g if the container can hold 1107cm cube of water find the density of gas

Answer 1

Mass of the Container = 916.4 g.

Mass of the Container with gas = 917.64 g.

Mass of the gas = 917.64 - 916.4

= 1.24 g.

Volume of the container = 1107 cm³

∵ Density = Mass/Volume.

∴ Density = 1.24/1107

⇒ Density = 0.001 gcm⁻³.

Hope it helps.