15 questions
Which one of the following is not a property of gases?
They have a definite mass
They have no definite shape
They have a definite volume
They can diffuse
In which state are the distances between the particles greatest?
Both gas and liquid
Liquid
Gas
Solid
Particles in solid are attracted to each other by
weak forces
No forces
Strong forces
Diffusion occurs only in solids
True
False
How do the particles move in diffusion?
From a region of low concentration to a region of high concentration
From a region of high concentration to a region of low concentration
From a region of low concentration to a region of low concentration
From a region of high concentration to a region of high concentration