Explanation: C has the greatest distance between particles. C is steam and a gas which has the highest kinetic energy; therefore, the particles move farther apart.
Which state of matter has the greatest distance between molecules?
Explanation: C has the greatest distance between particles. C is steam and a gas which has the highest kinetic energy; therefore, the particles move farther apart.
What is the average distance between gas molecules at STP?
1 mole of a gas has ~ 10^24 molecules and occupies about 22 liters (or 22 dm^3) at STP. So, the average spacing between molecules is roughly the cube root of 22*10^-24 dm ~ 3*10^-8 dm = 3*10^-9 m or about 30 angstroms or 3 nm. Note : This distance is a function of temperature.
Which substance has the greatest distance between its particles?
Explanation: In liquids the particles are loosely packed and empty space between them are relatively large. so liquids have more space between particles when compared to solids. Actually gases have greater distance between particles when compared to solids and liquids.Which state of matter has least distance between its particles?
Answer Expert Verified Among all forms of matter, solid state has minimum space between the particles. The reason behind this is that the force of attraction between the particles is highest which keeps the particles packed thus creating minimum space between them.
What is distance between molecules called?
The distance between the molecules of a substance is called molecular distance.
Which state of matter will have a greater force of intermolecular attraction?
As the temperature continues to drop, the matter forms a solid. Due to the solid’s low kinetic energy, particles have no “time” to move around, the particles have more “time” to be attracted. Therefore, solids have the strongest intramolecular forces (because they have the strongest attraction).
When a liquid changes to gas What is the distance between particles?
2 Answers. The distance between the particles increase tremendously the attraction doesn’t change.What is the distance between particles?
Mean inter-particle distance (or mean inter-particle separation) is the mean distance between microscopic particles (usually atoms or molecules) in a macroscopic body.
What is the distance between molecules in a gas?Thus, a typical molecule is exceedingly small, and there is an impressively large number of them in one cubic centimetre of gas. Between collisions, a gas molecule travels a distance of about l/d = (2.0 × 10-5)/(3.9 × 10-8) = 500 times its diameter.
Article first time published onWhat is the average distance between oxygen molecules at STP Yahoo?
3.34×10−9m.
How close together are gas molecules?
At room temperature and standard pressure, the average distance between gas molecules is about ten times the diameter of the molecules themselves. When a gas is compressed, as when the scuba tank is being filled, the gas particles are forced closer together.
In which of the following three states the distance between the particles is maximum answer?
Gas: In a gas the distance between its molecules (or atoms) is the highest from all three states of matter because the interaction forces between them are the weakest .
Which among the states of matter have the weakest attraction between particles?
The Intermolecular force is strongest in solids and weakest in gases.
Which state of matter has highest and lowest intermolecular forces of attraction?
The force of attraction between the molecules of matter is called the intermolecular force of attraction. It is maximum in solids, less in liquid and least in gases.
Which state has the weakest forces of attraction?
Forces of attraction are weakest in a gaseous state.
Which state of matter will have a greater force of intermolecular attraction a gas b solid C liquid D plasma?
In liquids Intermolecular forces of attraction are less than solids. In gases intermolecular forces of attraction are lower than liquids and the plasma state has the least intermolecular forces among all the states of matter. [In the plasma state the ions move without any attraction with each other.]
What is in the space between molecules?
As atoms are the smallest stable pieces of matter, and as molecules are composed of atoms, it follows that the space between molecules contains nothing; it is vacuum. There are no smaller atoms occupying the space that exists between the molecules that compose the air we are currently breathing.
What is the distance between molecules of solid?
The particles in the solid are touching with very little space between them. The particles in a liquid usually are still touching but there are some spaces between them. The gas particles have big distances between them.
In which conditions the distance between the molecules of hydrogen gas would increase?
Hence the correct answer is (C). i.e leakage of hydrogen gas and increasing the volume of the container will increase the distance between the molecules.
Which process causes the greatest increase in the distance between particles?
Answer: The condensation is the process which causes distance.
How could the distance between molecules in a liquid be increased?
When you heat them,you essentially give them kinetic energy which increases their speed and hence the distance between molecules increases implying that interatomic forces decreases,leading to change in state from solid to liquid.
What happens to the distance between particles as the pressure increases?
Changes in presure have very little effect on the volume of a liquid. Liquids are relatively incompressible because any increase in pressure can only slightly reduce the distance between the closely packed molecules. If the pressure above a liquid is increased sufficiently, the liquid forms a solid.
How many times distance between molecules in gaseous state is greater than their distance?
Since it was calculated above that the average separation between molecules is about 10 times the molecular diameter, the mean free path is approximately 50 times greater than the mean molecular separation. Accordingly, a typical molecule passes roughly 50 other molecules before it hits one.
How does gas particle size compare to the distance between them?
Gases consist of very large numbers of tiny spherical particles that are far apart from one another compared to their size . … The distance between the particles of a gas is much, much greater than the distances between the particles of a liquid or a solid.
What is the average distance between air molecules?
Originally Answered: How far apart are air molecules at standard temperature and pressure? About 1 nanometer on average.
What is the typical distance between molecules in liquid water?
In conclusion, even though hydrogen-bond distances are maintained at 0.29 nm in free water, the average distance between the water molecules is 0.31 nm, corresponding to a volume of about 30×10^-3nm^3/molecule (BNID 105874).
What are the separation of molecules?
Physical separation methods, such as filtration and distillation, are based on the difference in particle size and on the boiling point of the substances in the mixture, respectively. These are properties that can be observed and measured without changing the material itself.
Are air molecules close together or far apart?
Lesson 3.2: What is Air Made of? Air is not a liquid or a solid. Air is a gas. Like all gases, air is made of molecules that are far apart.
How far apart are air molecules in the exosphere?
This layer extends from around 440 miles above Earth to nearly 6,200 miles. The atmosphere in the exosphere is incredibly thin and no longer behaves like normal gas. The atoms and molecules are so far apart that they can travel hundreds of miles without colliding with one and another.
In which state of matter are the atoms or particles far apart?
gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.
