Single Choice

Which statement is incorrect?

AColloidal state is a particular state and not a class of compounds
BThe dispersed phase may consists of a single macro molecule or an aggregate of atoms or ions
CThe sol particles can be seen under microscope
Correct Answer
DColloidal state is an intermediate (but heterogeneous) state between true solution and suspension state

Solution

Sol particles cannot be seen with the naked eye or even under a normal microscope.

Rest other options are correct.

Option C is correct.

SIMILAR QUESTIONS

Surface Chemistry

Colloidal solutions are classified on the basis of :

Surface Chemistry

Which of the following is an example of associated colloid?

Surface Chemistry

Which of the following is not the correct difference between lyophobic and lyophilic sols?

Surface Chemistry

If the dispersed phase is a liquid and the dispersion medium is a solid, the colloid is known as:

Surface Chemistry

Which one of the following is a lyophilic colloid?

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