Medium
The reason for the stability of a lyophobic sol is
- ABrownian movement
- BTyndall effect
- CElectric charge
- DBrownian movement and electric charge
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Similar Questions
$A$ milk-water mixture,when viewed by reflected light,appears in which colour?
Which of the following methods can be used to destroy a sol?
Easy
View SolutionMatch the following: List-$I$ (Sol) List-$II$ (Method of preparation) $A$. $As_2S_3$ $IV$. Double decomposition $B$. $Au$ $I$. Bredig's arc method $C$. $S$ $II$. Oxidation $D$. $Fe(OH)_3$ $III$. Hydrolysis
The correct answer is:
| List-$I$ (Sol) | List-$II$ (Method of preparation) |
|---|---|
| $A$. $As_2S_3$ | $IV$. Double decomposition |
| $B$. $Au$ | $I$. Bredig's arc method |
| $C$. $S$ | $II$. Oxidation |
| $D$. $Fe(OH)_3$ | $III$. Hydrolysis |
Which of the following contributes to the extra stability of lyophilic colloids?
Easy
View Solution$A$ precipitate is changed to a colloidal solution by the following process:
Easy
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