Question

how will you distinguish a colloidal from a solution​

Answer 1

Answer:

The true solution is the homogenous mixture, while Colloidal solution and Suspension are the heterogeneous mixtures of two or more substances. Another difference between these three types of solution is that the True solution is transparent, while the Colloidal solution is translucent and Suspension is opaque.

Answer 2

colloidal

• Colloidal solution and Suspension are the heterogeneous mixtures of two or more substances. 
• the Colloidal solution is translucent and Suspension is opaque.
• Colloidal solutions are the type of mixture, where the solute (tiny particles or colloids) is uniformly distributed in the solvent (liquid phase
• example-Starch dissolved in water.
• Size of the particles (in diameter)

1-1000 nm

• Particles of the colloidal solutions do not diffuse or pass through parchment paper, but it is easy through filter paper.
• Particles in the colloidal solution show Brownian movements.

solution

• solution is the homogenous mixture
• solution is transparent
• solutions are the type of mixtures, where the solute and solvents are properly mixed in the liquid phase.
• example-Sugar solution in water.
• size of the particles (in diameter)<1nm
• Diffusion of the particles of the true solutions is simple and smooth through parchment and filter paper as well.
• Particles in the true solution do show Brownian movements

hope it help u