Question

Particles of a colloidal solution can be filtered through a filter paper.
If true enter 1, else enter 0.

Answer 1

Colloidal Solutions are heterogeneous mixtures that have particles between the size of a true solutions and a suspension.

Colloidal particles will pass through a filter paper but not through a parchment paper or the membrane of an animal. Things that create smoke make a colloidal solution that consists of solid particles that float in air.