Question

classify each of the following as a true solution or colloids or suspension:- a)a mixture that settles rapidly upon standing. b) a mixture whose parties pass through a filter paper but not through a semi-permeable membrane​

Answer 1

Explanation:

Colloidal particles are small enough and cannot be seen through naked eye. They easily pass through filter paper. But colloidal particles are big enough to be blocked by parchment paper or animal membrane.

Component of suspension is can be filtered by filter paper.

So option D is correct