The particles in a solid diffuse into one another
The movement of particles from an area of higher concentration to an area of lower concentration is called diffusion.
Thus, the given statement is false
give examples of when a solid diffuses into another solid
The molecules of solid have a high intermolecular force of attraction, even then the molecules don't diffuse into one another. Why?
In chapter one in solid states diagram there is a mistake that it is given' solid doesnot diffuse into another solid' but it is not true chalk which is solid which mixes with board wich is also solid.