Which of the following statement is correct regarding rate of diffusion of liquids?
I. Rate of diffusion of liquids is higher than that of solids.
II. This is due to the fact that in the liquid state, particles move freely and have greater space between each other as compared to particles in the solid state.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Both I and II.
- Both statements provided are correct regarding the rate of diffusion of liquids:
- I. The rate of diffusion of liquids is indeed higher than that of solids. This is because the particles in liquids are more mobile compared to those in solids.
- II. In the liquid state, particles move more freely and have greater space between them compared to the tightly packed and fixed positions of particles in solids. This increased movement and spacing in liquids facilitate a higher rate of diffusion.