Question

Why is the rate of diffusion of fluids greater than that of solids?

(b) People pack off their woollen clothes by keeping naphthalene balls in them. With the

passage of time these balls become smaller in size. Why does this happen? What type of change

is involved during this process?​

Answer 1

Explanation:

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Answer 2

Answer:

Explanation:

because the electron affinity or the molecular attraction between the elements is weak as compared to solids

so fluids have high fluidity. naphthalene balls are volatile in nature means the evaporate very easily as they go in sublimation directly without passing from threes states as usually all do.

SUBLIMATION process involved