An ideal gas would have zero volume at zero kelvin. This is an idealization, and it won't happen with a real gas. Also, real substances can't be cooled down to zero kelvin.
No, nothing can have a negative volume. No such thing.
Yes, the volume of any gas can shrink or expand to fit into its container. If you want to increase the volume of a gas, you can decrease pressure and/or increase the temperature of the gas.
Yes, a gas can be easily compressed.
Yes. However the volume of a gas must be constant or decreasing. If the volume is increasing then the pressure may not be increasing. For apex the answer if False.
yes and no gas has no definite volume or mass
According to the ideal gas law, the volume of individual gas particles is assumed to be zero. Of course, this isn't possible; all matter has volume. However, if we assume they have zero volume (along with collisions which are 100% elastic and statistically random motion) it makes the math a lot easier.
Yes, Liquid -Liquid displacement is easier than displacement with gas. the liquids cannot be compressible, but gas can. the volume of gas required for displacement is lower than volume of liquid.
Yes, gas has volume.
Yes and yes.
Yes.
Yes.
No, nothing can have a negative volume. No such thing.
Yes, though the volume isn't fixed. It has he volume and shape of its container.
Yes - but sometimes its hard to determine exactly.
Yes, the volume of any gas can shrink or expand to fit into its container. If you want to increase the volume of a gas, you can decrease pressure and/or increase the temperature of the gas.
Yes. Air is a gas, gasses are fluids, and fluids have volume.
Yes, they can take the shape and volume of their container.