What is an ideal gas?A.A substance whose molecules do not take up space or interact with one anotherB.A substance that simultaneously has properties of a liquid, gas, and solidC.A substance that expands to fill a container, creating pressure and heatD.A substance that can exist in either the gaseous state or the liquid stateSUBMITarrow_backPREVIOUS

What is the ideal gas law?A.A law comparing reactivities of different gasesB.A law describing the properties of a gasC.A law predicting the freezing and boiling points of gasesD.A law describing the behavior of condensed gases

The typical formula for the ideal gas law is = .Where represents volume,  represents number of moles, is the absolute temperature,  is the gas pressure and is the ideal gas constant.

The ideal gas law allows you to predict how the properties of a gas change under certain circumstances, given an initial change. Correctly match below description of an initial change with the result the ideal gas law allows you to predict. Choose "Not enough information is given" whenever appropriate; there may be multiple circumstances that are appropriate.Hint Volume is increased. Pressure is decreased. Pressure is increased, while volume is decreased in inverse proportion. Pressure is increased, keeping volume constant. Pressure is halved and volume is tripled. Volume is decreased, keeping pressure constant.Volume increases.Pressure decreases.Temperature decreases.Not enough information is given.Temperature remains the same.Temperature increases.

Three samples of three different gases are listed in the table below. All the samples contain exactly 1 mole of gas and are at a temperature of 0.0°C.For each sample, decide whether the gas can be reasonably described as an ideal gas. If the gas isn't ideal, decide the most important reason why it isn't.sample pressure volume ideal? If not ideal, the most(atm) (L) important reason why not:A 1.3 20.0 yesThere are attractions between the particles.noThe particles don't have zero volume.B 0.75 30.0 yesThere are attractions between the particles.noThe particles don't have zero volume.C 0.50 40.0 yesThere are attractions between the particles.noThe particles don't have zero volume.

Which statement best describes a gas and its particles?*1 pointA gas assumes the shape and volume of its container; gas particles can move freely.A gas assumes the shape of the occupied part of its container; gas particles can slide past one another.A gas assumes the volume of its container; gas particles are close together.A gas retains its fixed volume and shape; gas particles are locked into place.