Which of the following is not a lyophobic colloidal example? a) Gold solution b) Sulphur solution c) NaCl solution d) Blood

Which of the following is not a lyophobic colloidal example?

a) Gold solution

b) Sulphur solution

c) NaCl solution

d) Blood

Solutions

Expert Solution

Answer : c) NaCl solution

Explanation :

Gold solution, sulphur solution, and blood are colloids in nature in which the dispersed phase or particles has a low affinity for the dispersion medium or solventor solution, and we can’t get the solution directly by mixining the two phases once they’ve been separated. As a result, they are classified as lyophobic colloids.

While, NaCl solution is a lyophillic colloids.

c) NaCl solution

Rakesh answered 1 year ago

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