Write two properties of a colloidal solution. Name the two components of such a solution and write the factor by virtue of which it scatters light and name this effect.
CBSE Class IX Science SA 2 (3 Marks)
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It is a heterogeneous mixture in which the size of the solute particles is between 1 nm (10-9 m) to 100 nm.
Components : Dispersed phase, dispersion medium. The particles shows tyndall effect as the size of particles is quite big.
Components : Dispersed phase, dispersion medium. The particles shows tyndall effect as the size of particles is quite big.
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Two properties of colloidal solutions are:-
1) Colloidal solutions shows Tyndall effect or Brownian movement.
2) Particles of colloidal solution do not settle due to gravity but they may settle due to Centrifugation.
Dispersed phase and Dispersion medium are the two components of colloidal solution.
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