If you are comparing the same gas molecules at the same temperature, then the answer is no. They collide more frequently, but only because they are closer than those that are separated by greater distances.
The speed of gas molecules is related to their molecular mass and absolute temperature, not their intermolecular distance. If two different gas molecules (O2 versus H2) are at the same temperature, the lighter one (H2) moves faster. If we compare identical gas molecules (such as O2) at different temperatures, the molecule at the higher temperature moves faster.
What happens to gas molecules that are closer together? Well, if the temperature is cool enough, they will attract each other until they stick together. Eventually enough of them will stick together to form a liquid. They still move, but most of them are not fast enough to separate from each other.
smaller molecule diffuse faster than lage molecules is for sure, but i don't know why.
yes. for example hydrogen molecules will move faster than Nitrogen because hydrogen is lighter is mass.
nope, faster
A small one.
smaller molecules
The smaller molecule will diffuse faster
The molecules in warm air move faster
That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.
In liquid molecules move faster but in solid the molecules would vibrate about its mean position
A. air temperature rises and air molecules move faster
Atoms comprising a molecule move faster as heat increases.
The idea is that they tend to be made up of lighter molecules; on average, these move faster (for a given temperature) than heavier (actually, more massive) molecules.
As molecules move faster, they cause friction, which increases the temperature of the molecules.
The molecules in warm air move faster
Nitrogen, because the molecules are lighter and therefore they spread out quicker.To know the lighter objects we will check the molecular mass(Mr)by seeing the upper number in the periodictable
That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.
That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.
In liquid molecules move faster but in solid the molecules would vibrate about its mean position
The property of solvent determines the rate of migration of solute i.e., if the solvent is nonpolar, nonpolar molecules will move faster and if the solvent is polar, than polar molecules will move faster during separation.
A. air temperature rises and air molecules move faster
Well, if in a gas you have a mixture of heavier and lighter particles (atoms or molecules, really), the lighter particles will tend to move faster than the heavier particles. The general tendency is for any such particle to have the same energy (mainly kinetic energy). Similarly, in a liquid solution, lighter particles will tend to move faster.
Like all molecules, a molecule of H20 is in constant motion; 'hot' molecules move faster than 'cold' molecules. If the molecules move slowly enough the substance appears stationary to us (frozen water) and if they move quickly enough they will expand to fill their container (vapor or gas water.)
They move faster & faster