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Gas molecules are attracted to each other by gravitic force, just like every other particle with mass. The gas molecules are kept from crashing into each by the energy that results in Brownian motion . . . that is, molecules move about very quickly and sort of like a wasp or hornet's motion.
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What attraction do molecules have in the gas state?
In the gas state, molecules have weak intermolecular forces of attraction. These forces are much weaker compared to the forces in the liquid or solid states, allowing gas molecules to move freely and independently of each other.
How can you show that gas have least inter molecular force of attraction?
When gas is released in a container the gas molecules spread all over the container and show that they have least force of attraction.
What would make gas non ideal?
The gas molecules interact with one another
Describe how molecules move in fluid?
Molecules, due to constant thermal motion, enables them to move from one region to another with a velocity that depends on their mass, shape, the temperature and viscosity of the medium. Brownian motion is also a factor - this is where the bombardment of the molecules are taken into consideration (colliding with one another).
How a solid is formed by reaction between gas and gas?
Whether a substance is a solid, a liquid, or a gas depends on the nature of the bonds within the substance, the strength of attraction between molecules, and the size of the molecules. When a chemical reaction occurs, these bonds are reconfigured, sometimes leading to a change of state. For example, hydrogen chloride (HCl) and ammonia (NH3) are both gasses at room temperature. The attraction between molecules is farily strong, but not enough to keep such small molecules in a liquid or solid stateat room temperature. When they meet, they react, forming ammonion chloride: NH3 + HCl --> NH4Cl. This is an ionic compound, with a strong attraction between ammonium ions (NH4+) and chloride ions (Cl-). So, instead of forming discreet molecules, they arrange into a solid crystal lattice. Another reaction is that between silane (SiH4) and oxygen (O2), both are gasses with very weak attraction between molecules. The reaction then proceeds like this: SiH4 + 2O2 --> SiO2 + 2H2O Instead of forming simple molecules, the silica (SiO2) forms a covalent network where very silicon atom is bonded to four oxygen atoms, and every oxygen atom is bonded to two silicon atoms.
Why does gas take up a lot of space?
1st answer: It has a leak of attractionimproved answer: their molecules have very little attraction for one anotherThe little tiny molecules in the gas have lots of energy, and are whizzing around in side, lets say, a balloon. The molecules bounce of the inside of the balloon, forcing the rubber out. This is why balloons don't collapse after you have blown them up.The force of attraction between gas molecules is low, the density is also low.
The attraction forces between gas molecules lead to?
The attraction forces between gas molecules are very small,but it could be increased by applying high preesure and low temperature. Thus it could be concluded that attraction between gas molecules leads to its liquifaction.
What attraction do molecules have in the gas state?
In the gas state, molecules have weak intermolecular forces of attraction. These forces are much weaker compared to the forces in the liquid or solid states, allowing gas molecules to move freely and independently of each other.
Why gas have maximum freedom to move?
Because the attraction between gas molecules is negligible so its easy for gas molecules to move free
For ideal gas force of attraction between molecules?
For an ideal gas, there is assumed to be no force of attraction between molecules. This assumption allows for simplification of the gas behavior under certain conditions, such as low pressure and high temperature. In reality, real gases do experience weak forces of attraction between molecules, but these are considered negligible in the ideal gas model.
How can you show that gas have least inter molecular force of attraction?
When gas is released in a container the gas molecules spread all over the container and show that they have least force of attraction.
Gases take up a lot of space because?
their molecules have very little attraction for one another. or for some other question Gases take up so much space because their molecules spread out to fill their space and like to be far apart from each other.
Why gas particles are far away?
Because the force of attraction among the molecules are less, moreover vanderwall force of attraction is also weak.
What changes in molecular attraction occur as water goes from a solid to a liquid to a gas?
The changes occuring in molecular attraction as water goes from a solid to a liquid is that the bonds between the molecules weaken and the molecules move further away from each other. Once they become a gas, their bonds break and the molecules float freely around.
How do molecules behave during the solid liquid and gas phases?
When an object is solid, molecules get packed in a place. They cannot move freely. The force of attraction is great. So it gives the object a solid shape. When the object is liquid, molecules Move A little bit freely, so the force of attraction is less when the object is liquid. And when the object is gas, the molecules move very freely. They bump onto each other. The force of attraction is very very very less. That's why, gases move freely and go away.
What makes a gas non-ideal?
The gas molecules interact with one another
What characteristics make a gas non-ideal?
The gas molecules interact with one another
