Which of the following is a correct statements?
(a) Brownian motion destabilizes sols
(b) Any amount of dispersed phase can be added to emulsion without establishing it.
(c) Mixing two oppositely charged sols in equal amount neutralizes charges and stabilizes colloids.
(d) Presence of equal and similar charges on colloidal particles provides stability to the colloidal solution.
Which of the following is a correct statements?
(a) Brownian motion destabilizes sols
(b) Any amount of dispersed phase can be added to emulsion without establishing it.
(c) Mixing two oppositely charged sols in equal amount neutralizes charges and stabilizes colloids.
(d) Presence of equal and similar charges on colloidal particles provides stability to the colloidal solution.
Due to equal and similar charge particle will repel each other, hence will never precipitate.
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The process of settling of colloidal particles is
In physisorption multimolecular layers are formed on solid surface.
Emulsion is a colloidal solution of liquid in liquid.
Haemoglobin is a positive colloid. Hence greater is the charge of anion, more effective will be the coagulation of haemoglobin.
Therefore,
Correct order of coagulating power is
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Chemistry NCERT Exemplar Solutions Class 12th Chapter Five 2025
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