In which of the following is the Tyndall effect $NOT$ observed?

  • A
    Suspension
  • B
    Emulsion
  • C
    Sugar solution
  • D
    Gold sol

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Similar Questions

Which of the following statements is $NOT$ true about lyophilic colloids?

Assertion : Colloidal solutions are stable but colloidal particles do not settle down.
Reason : Brownian movement counters the force of gravity actively on colloidal particles.

The coagulation power of an electrolyte for arsenious sulphide sol decreases in the order:

Which one of the following is not a property of hydrophilic sols?

The gold numbers of protective colloids $A, B, C,$ and $D$ are $0.50, 0.01, 0.10,$ and $0.005$ respectively. The correct order of their protective power is:

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