b1 Diffusion Flashcards
(5 cards)
1
Q
What is diffusion
A
The spreading of particles from an area of higher concentration to an area of lower concentration
2
Q
Where does diffusion happen
A
Solutions and gases
3
Q
Why does diffusion happens in solution and gases
A
They are freely to Move about randomly
4
Q
What happens the bigger the concentration
A
The faster the diffusion rate
5
Q
What gives a faster diffusion rate and why
A
Higher temperature because the particles have more energy to move around faster
