Question

how will you test whether the given solution is a colloidal solution

Answer 1

if it's a colloidal solution, it can show this follwing properties:
*seems homogeneous but actually heterogeneous
*its particle cannot be seen by naked eye
*it shows tyndall effect

Answer 2

In case it's a colloidal arrangement, it can demonstrate this following properties are appears to be homogeneous however really heterogeneous, its molecule can't be seen by stripped eye and it indicates tyndall impact.

A genuine arrangement is a homogenous blend which does not dissipate light.

A colloid has bigger particles which don't settle out yet do disseminate light.