Question

Which of the following is not responsible for phase deposition?

(a) Container wall

(b) Grain size

(c) Stacking effect

(d) Disjoints

I got this question in unit test.

The question is from Two Component System topic in section Phase Rule of Engineering Chemistry I

Answer 1

Correct answer is (a) Container wall

The explanation is: Under equilibrium conditions, the molecules adhere to the center of the container and under non-equilibrium conditions, the vapors are let out through the walls of the container hence the container wall has no role to play in the reaction.