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What happens to the volume of solids liquids and gasses as they warm and cool?
As solids are warmed, they expand and their volume increases. Conversely, as solids cool, they contract and their volume decreases. For liquids, warming causes expansion and an increase in volume, while cooling results in contraction and a decrease in volume. Gases behave differently as they expand when warmed and contract when cooled, with volume being directly proportional to temperature.
What is the difference between solid liquid and gases in shape?
Solids have a fixed shape and volume, maintaining a definite structure, while liquids have a fixed volume but take the shape of their container, flowing and conforming to it. Gases have neither a fixed shape nor volume, filling the space available to them and expanding to fit any container.
Are gasses compressible?
Yes, gases are compressible because their particles are spread far apart and able to be pushed closer together when pressure is applied. This causes the volume of a gas to decrease when compressed.
Use what you know about the particles in a gas to explain why a gas has no definite shape and no definite volume?
In a gas, particles are far apart and move freely, resulting in no definite shape. The lack of strong interactions between particles allows them to spread out to fill the space of their container, leading to no definite volume.
Why is it difficult to find the mass and volume of the states of matter?
There are 3 states a matter can assume - gaseous, liquid, and solid. Each substance has different state functions for each state of matter, but while in that state; its function is characterized only by the current temperature and pressure and not on its previous states or properties. For example - is in liquid state is btw temperature, and btw pressure. A substance in gaseous state will have several distinguishing characteristics - Almost any amount of gas can be compressed into almost any container, since its molecules will distribute uniformly in it. A gaseous substance has the ability to expand or contract according to changes in temperature and pressure. Also, according to the Kinetic Theory of Gasses, the size of gas molecules is negligible considering their distance from one another, and they are not likely to interact, unless they collide. It is also stated that gas molecules move in straight lines, in various speeds, and that their collision is elastic and no kinetic energy is lost. According to Maxwell's distribution of molecular speed, one can predict the number of molecules, using their average velocity; this theory can only be used when speaking of an ideal gas. An ideal gas is a theoretical gas with randomly moving, noninteracting particles, the ideal gas obeys the ideal gas law - , which is a combination of Boyle's law, Charles' law, Avogadro's law, and Dalton's law. Boyle's law states that as the volume lessens, the pressure rises. Charles' law states that temperature decreases or increases with volume, at constant pressure. Avogadro's law infers that two gasses with the same temperature, pressure, and volume, have the same number of molecules. And finally, Dalton's law of partial pressure states that the sum of partial pressures of each gas in a mixture equals the pressure of all gasses combined. The ideal gas law only accounts for gasses in moderate pressure and temperature, real gasses, however, might encounter higher temperature and pressure, which could change, for example - their intermolecular interactions.
Do gasses have a definite volume?
nnoo
What does not have a definite volume?
Gasses and plasmas.
Do gasses have mass and volume?
YEs
Does Air have a volume?
Yes. Air is a gas, gasses are fluids, and fluids have volume.
What state if matter has no definne shape or volume?
There are two states that have no definite shape and volume. Gas and Plasma.
What is the difference between a solid and a liquid volume?
Solids and liquids both have definite volumes. Gasses, however, do not have a definite volume.
How is gas turned into energy for engines?
It's burned. When it burns it creates a big volume of gasses. The force of these gasses expanding is then turned into mechanical energy.
What does not have a definite shape but have definite volume?
Liquid like water,honey,or soda
Why do chemists study pressure and temperature of gasses?
Because gasses have no fixed melting and boiling point, they don't have fixed shape and volume. They also have no conductivity or magnetic properties.
Do liquid does not have a definite shape but it does have a definite volume?
Yes, liquids have a definite volume but not a definite shape, compared to solids that have a definite shape and a definite volume or gasses that have neither a definite shape or volume.
Why can't liquids change volume but gasses can?
The intermolecular strength is higher in liquids than in gases.
Which state of matter has No definite shape but has definite volume?
Liquid. Most if not all of the gasses, and of couse air.
