Medium
In lyophilic colloids,if the protective power is higher,then the gold number is:
- ALower than the gold number
- BHigher than the gold number
- CBoth of the above
- DNone of the above
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In a multimolecular colloidal sol,the atoms or molecules are held together by which forces?
Easy
View SolutionMatch the following: List-$I$ (Colloidal solution) List-$II$ (Use) Colloidal antimony $I$. Kala-azar Argyrol $II$. Eye lotion Colloidal gold $III$. Intramuscular injection Milk of magnesia $IV$. Stomach disorders
The correct answer is
| List-$I$ (Colloidal solution) | List-$II$ (Use) |
|---|---|
| Colloidal antimony | $I$. Kala-azar |
| Argyrol | $II$. Eye lotion |
| Colloidal gold | $III$. Intramuscular injection |
| Milk of magnesia | $IV$. Stomach disorders |
Explain the purification of colloidal solutions.
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View SolutionAn emulsion is a colloidal dispersion of
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View SolutionWhich of the following substances is not useful in forming a lyophilic sol?
Medium
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