By which process does the smell of cooking spread to all the rooms in a house?
By which process does the smell of cooking spread to all the rooms in a house?A. Distillation
B. Diffusion
C. Decomposition
D. Displacement
B. Diffusion
C. Decomposition
D. Displacement
If someone is cooking in the kitchen, the smell travels around the house to other rooms. This is because of diffusion , the movement of particles from an area of high concentration to an area of low concentration.