Question

Which of the following is most stable?
(A) True solution
(B) Colloidal solution
(C) Suspension
(D) None of these

Answer 1

C) Suspension

because the solution of suspension doesn't mix with each other.

The particle which is more heavier than other will settle down that means they are more stable.

Answer 2

Among the following, the true solution is the most stable. (Option a)

• A solution in which the added solute dissolves completely is called a true solution.
• Therefore, the true solution is homogeneous where particles are of uniform size.
• The solute and solvent particles cannot be separated even with the help of filtration.
• Stable solutions are solutions in which the particles are of uniform size, and do not settle down when the solution is kept untouched.
• This is the reason why a true solution is the most stable.