(C) The micelles are formed by the association of dispersed particles above a certain concentration,which is known as the critical micelle concentrati

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(C) The micelles are formed by the association of dispersed particles above a certain concentration,which is known as the critical micelle concentration $(CMC)$.Above the $CMC$,the surfactant molecules associate to form a larger aggregate known as a micelle.

Class 12 Chemistry Surface Chemistry Colloids, Emulsion, Gel and Their properties with application

Easy

At the critical micelle concentration $(CMC)$ the surfactant molecules

A
decompose
B
dissociate
C
associate
D
become completely soluble

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Class 12 Questions

Class 12

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Chapter

Surface Chemistry

Subtopic

Colloids, Emulsion, Gel and Their properties with application

The size of colloidal particles is . . .

Medium

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On which of the following properties does coagulating power of an ion depend?

MediumNEET 2018

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$Sb_2S_3$ sol,$CdS$ sol and Gold sol are examples of:

Medium

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Which of the following is not correct?

EasyTS EAMCET 2007

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Match the following types of colloidal systems in List-$I$ with their corresponding names in List-$II$.
List-$I$ List-$II$
$(A)$ Solid dispersed in liquid $(I)$ Emulsion
$(B)$ Liquid dispersed in liquid $(II)$ Foam
$(C)$ Gas dispersed in liquid $(III)$ Gel
$(D)$ Liquid dispersed in solid $(IV)$ Sol
$(V)$ Aerosol

List-$I$	List-$II$
$(A)$ Solid dispersed in liquid	$(I)$ Emulsion
$(B)$ Liquid dispersed in liquid	$(II)$ Foam
$(C)$ Gas dispersed in liquid	$(III)$ Gel
$(D)$ Liquid dispersed in solid	$(IV)$ Sol
	$(V)$ Aerosol

MediumAP EAMCET 2013

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