Question

give three points of different between a solution and colloidal solution.how will we distinguished between them by performing a test

Answer 1

true solution :
      size of particles <1 nm
      homogeneous
      particles are not visible to naked eye
      transparent
colloidal solution :
      size of particles  1- 1000 nm
      heterogeneous
      particles cannot be seen through naked eye ,but can be studied through    ultra microscope
      translucent

Answer 2

I hope it is helpful for you and thanks....