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

Easy

Which one of the sols acts as a protective colloid?

A
$As_2S_3$
B
Gelatin
C
$Au$
D
$Fe(OH)_3$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Surface Chemistry

Subtopic

Colloids, Emulsion, Gel and Their properties with application

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