Definition Of Diffusion In Chemistry Class 9
Diffusion is a natural process.
Definition of diffusion in chemistry class 9. Net movement means there are more molecules moving in one direction than in the opposite direction. The spreading out and mixing of a substance with another substance due to the motion of its particles is called diffusion. Diffusion is a result of the kinetic properties of particles of matter. Diffusion of bromine vapors in air.
Diffusion is the movement of a substance from an area of high concentration to an area of low concentration. Topic 5 3 liquid state. Diffusion may also be thought of as the movement of particles down a concentration gradient. Diffusion happens in liquids and gases because their particles move randomly from place.
Diffusion takes place because of the movement of particles of matters. The mixing of different gases in air is a natural process that takes place continuously. The spreading out and mixing of a substance with another substance due to motion of its particles is called diffusion. It is an important process occurring in all living beings.
Diffusion is the property of matter which is based on the motion of its particles it is fastest in gases and slowest in solids. The particles will mix until they are evenly distributed. In this video follwoing sub topics have been. Diffusion is the net movement of molecules of a substance from a region of their higher concentration to a region of their lower concentration.
Diffusion helps in the movement of substances in and out of the cells. The phenomenon of mixing of particles of different substances together is known as diffusion. This video is meant for students studying in class 9 and 10 in cbse ncert and other sta. Oct 13 2020 diffusion chapter notes class 9 science class 9 notes edurev is made by best teachers of class 9.
Diffusion is the process of movement of molecules under a concentration gradient. This document is highly rated by class 9 students and has been viewed 8883 times. Diffusion is the movement of a fluid from an area of higher concentration to an area of lower concentration.