properties of associated colloids

Certain substances behave as strong electrolytes at low concentration but at higher concentrations these substances exhibit colloidal characteristics due to the formation of aggregated particles. These aggregated particles are called micelles. Micelles are called associated ..

Heterogenous nature - Colloidal sols are biphasic in nature. It consists of the dispersed phase and the dispersion medium. In the colloidal solution, each particle is contained within its own surface boundary and therefore has a separate existence from the dispersion mediu..

Brownian movement - When a colloidal solution is viewed through a powerful microscope, the colloidal particles can be seen moving in a random zig-zag path. This zig-zag motion of colloidal particles is called Brownian movement. This random motion is due to collisions b..

Which of the choices represents the associative property of multiplication? => p × ( q × r ) = ( p × q ) × r or p × ( q + r ) = p q + p r or p × q × 1 = p × q or p × q × r × 0 = 0..

Which of the expressions illustrates the associativity property of addition? => 277 + (67 + 65) = (277 + 72) + 48 or 3 + 277 = 277 + 48 or 277 + 65 = 48 + 277 or 3 + (48 + 51) = (3 + 48) + 51..

Identify the equation that satisfies the associative property. => (p × q) × r = r × (p × q) or p × q × r × 0 = 0 or p × q × 1 = p × q or p × (q × r) = (p × q) × r..

Identify the equation that illustrates the associative property. => 3.7 × (5.7 × 0.2) = 3.7 × 1.1 or 3.7 × (5.7 × 0.2) = (3.7 × 5.7) × 0.2 or 3.7 × (5.7 × 0.2) = 5.7 × 0.2 or 3.7 × (5.7 × 0.2) = (5.7 ×..

Association of Solute Molecules - Certain solutes in solution are found to associate. This eventually leads to a decrease in the number of molecular particles in the solution. Thus, it results in a decrease in the values of observed colligative properties. As discussed..

Property True solutions Colloidal solutions Suspensions Particle size Less than 10 - 7 cm Between 10 - 5 and 10 - 7 cm Greater than 10 - 5 cm Visibility of particles Invisible to naked eye not visible under powerful microscope Inv..

1) Multimolecular colloids 2) Macromolecular colloids 3) Associated colloids..