in substance a,the force of attraction between particles are very weak and the diffrence of sepration of between the particles is large .predict the following property of the substance shape and size,diffusion,physical state,compressibility
If the the forces of attraction are very weak and the difference of separation between the particles is large, then the substance would be in gaseous phase.
Shape: It does not have fixed shape.
Size: It does not have fixed size.
Diffusion: It can diffuse easily.
Physical state: Gaseous
Compressibility: It can get compressed easily.
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