Question

Match the particle size with the type of solution.
$\begin{array}{cccc}& \text{Column A}& & \text{Column B}\\ 1.& <{10}^{-9}\text{m}& \text{P.}& \text{Suspension}\\ 2.& {10}^{-9}-{10}^{-6}\text{m}& \text{Q.}& \text{True Solution}\\ 3.& >{10}^{-6}\text{m}& \text{R.}& \text{Colloid}\end{array}$

• A. 1- Q, 2- R, 3-P
• B. 1- P, 2- Q, 3-R
• C. 1- Q, 2- P, 3-R
• D. 1- R, 2- P, 3-Q

Answer 1

The correct option is A 1- Q, 2- R, 3-P

Particle size of different types of solution is as follows:
$<{10}^{-9}\text{m}-$True solution
${10}^{-9}-{10}^{-6}\text{m}-$ Colloidal solution
$>{10}^{-6}\text{m}-$ Suspension