The size of particles, in suspension true solution and colloidal solution, varies in the order:

Question

The size of particles, in suspension true solution and colloidal solution, varies in the order: (A) suspension > colloidal > true solution (B) suspension > true solution > colloidal (C) true solution > suspension > colloidal (D) true solution > colloidal > suspension

Tardigrade Admin · Accepted Answer

Particle size of suspension is more than

1 0^{- 7} m

.
Particle size of colloid is between

1 0^{- 9}

and

1 0^{- 7} m

.
Particle size of true solution is less than

1 0^{- 9} m

.

∴

Correct order of particle size is suspension > colloidal solution

>

true solution

Q. The size of particles, in suspension true solution and colloidal solution, varies in the order:

suspension > colloidal > true solution

suspension > true solution > colloidal

true solution > suspension > colloidal

true solution > colloidal > suspension

Particle size of suspension is more than 10−7m. Particle size of colloid is between 10−9 and 10−7m. Particle size of true solution is less than 10−9m. ∴ Correct order of particle size is suspension > colloidal solution > true solution

Particle size of suspension is more than $1 0^{- 7} m$ .
Particle size of colloid is between $1 0^{- 9}$ and $1 0^{- 7} m$ .
Particle size of true solution is less than $1 0^{- 9} m$ .
$∴$ Correct order of particle size is suspension > colloidal solution $>$ true solution