Explanation: In solids molecular spaces are very less or negligible so the
diffusion rate is slowest
. … Gases contain much more molecular spaces in between the particles so they easily diffuse into each other and the rate is fastest.
Why diffusion is fastest in gases and slowest in solids?
Explanation: In solids molecular spaces are very less or negligible so the
diffusion rate is slowest
. … Gases contain much more molecular spaces in between the particles so they easily diffuse into each other and the rate is fastest.
Why is diffusion slow in solids?
Diffusion can also takes place in solids. Diffusion in solids is very, very slow process. … This is due to
the fact that some of the particles of chalk have diffused into the surface of blackboard.
Does solid diffuse faster than gas?
Generally,
gases diffuse much faster than liquids
, and liquids much faster than solids. Diffusion may take place through a semipermeable membrane, which allows some, but not all, substances to pass.
Why diffusion is faster in gases?
Diffusion is driven by differences in concentration. … Diffusion in gases is quick
because the particles in a gas move quickly
. It happens even faster in hot gases because the particles of gas move faster.
Which state of matter diffuses the fastest?
The distance between the particles is more in
gases
than liquids which results in fast diffusion in gases than liquids. So the kinetic energy is more in gases particles so the diffusion in gases is more quicker than in liquid.
What are the 3 types of diffusion?
- (i) Simple diffusion is when ions or molecules diffuse from an area of high concentration to an area of low concentration.
- (ii) In osmosis, the particles moving are water molecules.
Are solids capable of diffusing into each other?
Yes solids are capable to diffuse
because they are also made up of particles. … Yes solids are capable to diffuse into each other because it is made up of particles, but it depends upon solids how much time they take.
How long does diffusion last?
How long does diffusion last?
Until it reaches equilibrium
, when there is an equal amount of the substance distributed everywhere.
Which gas will diffuse most rapidly?
The rate of effusion for a gas is inversely proportional to the square-root of its molecular mass (Graham’s Law). The gas with the lowest molecular weight will effuse the fastest. The lightest, and therefore fastest, gas is
helium
.
Which diffuses faster liquid or gas?
Gases diffuse faster than liquids
. This is because the particles of gases are much farther apart from one another as compared to the solids and liquids. Also, the force of attraction between the particles is negligible, hence particles of a gas move freely in all the directions.
Can gas diffuse into solid?
The molecules move from a region of higher concentration to a region of lower concentration until the concentration becomes equal throughout. Liquid and gases undergo diffusion as the molecules are able to move randomly. … Diffusion of one state of matter into another:
Solid can diffuse in liquid
.
What is called Brownian motion?
1 Brownian motion. Brownian motion is
the random, uncontrolled movement of particles in a fluid as they constantly collide with other molecules
(Mitchell and Kogure, 2006).
In which case rate of diffusion is fastest?
2 Answers. In case of gaseous state, due to negligible force of attraction they can move freely. That is why rate of diffusion is faster in
gases
.
Which type of diffusion is very very slow?
The
diffusion of a solid in another solid
is a very slow process because the particles in solids can not move from their positions. the particles can show a little vibrations about their fixed position. due to lack of sufficient movements in particles of solids,the diffusion of solids in solids is a slow process.
Which state of matter has?
There are four natural states of matter:
Solids, liquids, gases and plasma
. The fifth state is the man-made Bose-Einstein condensates. In a solid, particles are packed tightly together so they don’t move much.
