What is the example of diffusion of solid in solid?

What is the example of diffusion of solid in solid?

If you write something on the blackboard &leave it uncleaned for a longer time you will find difficult to claean the blackboard afterwards. this is because of the diffusion of chalk particles into the blackboard. Gold and lead can diffuse into each other by contacting.

What is the example of diffusion in liquid?

Perfume is sprayed in one part of a room, yet soon it diffuses so that you can smell it everywhere. A drop of food coloring diffuses throughout the water in a glass so that, eventually, the entire glass will be colored.

What are 5 examples of diffusion?

Some examples of diffusion that occurs in our daily life are given below.

• The smell of perfumes/Incense Sticks.
• Opening the Soda/Cold Drinks bottle and the CO2 diffuses in the air.
• Dipping the tea bags in hot water will diffuse the tea in hot water.
• Small dust particles or smoke diffuse into the air and cause air pollution.

What is an example of gas diffusion?

1. You can smell perfume because it diffuses into the air and makes its way into your nose. 2. Cigarette smoke diffuses into the air.

What is diffusion of solid in liquid?

If a solid is kept in contact with an excess of solvent in which it is soluble, some portion of the solid gets dissolved. We know that this process is known as dissolution of a solid particles into liquid, which takes place due to diffusion of solid particles into the liquid.

What is gas diffusion?

Diffusion is the process whereby gaseous atoms and molecules are transferred from regions of relatively high concentration to regions of relatively low concentration. Effusion is a similar process in which gaseous species pass from a container to a vacuum through very small orifices.

What is diffusion give one example of diffusion of gases in a liquid?

The carbon dioxide and oxygen gas present in air diffuse into water, and dissolve in it. The aquatic plants use the dissolved carbon dioxide for preparing food by photosynthesis and aquatic animals use the dissolved oxygen of water for breathing. This is an example of diffusion of gases into a liquid.

Does diffusion occur in solids?

For diffusion to work, the particles must be able to move around. This means that diffusion does not happen in solids – the particles in a solid can only vibrate and cannot move from place to place.

Can gas diffuse in liquid?

Gas can be diffused in a liquid state. Carbon dioxide and oxygen are the two gases in air which dissolves in water by diffusion.