What is the range of particle size in colloidal state?

What is the range of particle size in colloidal state?
  1. $0.1-2 \mathrm{~nm}$
  2. Greater than $1000 \mathrm{~nm}$
  3. $2-500 \mathrm{~nm}$
  4. Less than $0.1 \mathrm{~nm}$

Solution

size of colloidal particles is $1-1000 \mathrm{~nm}$

Asked in: MHT CET 2022 (06 Aug Shift 1)

Practice more Surface Chemistry questions on Aicharya