The gas particles will spread out to encompass the entire volume of the container. The particles are constantly in motion and will run into the walls of the container creating pressure (basically). If heated, the particles will move faster, and slower if cooled.
the container suffocates thus making it suck in on itself
It diffuses equally throughout the container so that the concentration of that gas is equal throughout it as long as the lid is on.
You can put petrol (UK spelling) into a diesel container (can) provided the container is empty. It is best not to, though, in case you later empty the petrol into a diesel vehicle's tank by mistake - which could happen if the container happens to be marked diesel on the outside of the container.
The gas expand to occupy the volume of the container.
PV=nRT would suggest that the pressure would increase
the gas starts to bubble up (boil) and when you put cold gases in it it startes to cool down the gas starts to bubble up (boil) and when you put cold gases in it it startes to cool down
You don't have to find the volume ! If gas is put into a closed container, it fills it. The volume of gas in a one liter tank is one liter.
what happens is that the heat gets trapped in the container and it turns foggy
Go to a nearby gas station and add gas, or if you cant move you can use a gas container and just put the gasoline in the container and pay normally telling the cashier that you have the gasoline in the container.
Assuming you haven't put any more gas in the container, the pressure will go down. Usually, the reason the volume of the container gets larger is that you put more gas in the container and the gas pressure in the container seeks to equalize with the pressure outside it.
Yes
Gas has no fixed volume or shape, therefore using diffusion to fill the empty spaces and filling the container.