Advertisements
Advertisements
प्रश्न
Differentiate between the following:
Lyophobic Sol and Lyophilic Sol
Advertisements
उत्तर
| Sr. No. | Lyophobic Sol | Lyophilic Sol |
| 1. | They are solvent-hating and thermodynamically unstable. | They are solvent-loving and thermodynamically stable. |
| 2. | Precipitation is an irreversible process. | Precipitation is a reversible process. |
| 3. | Formed by special methods. | Formed easily by direct mixing. |
| 4. | For example, Metal sulphides and hydroxides. | For example, Starch, Gelatin. |
APPEARS IN
संबंधित प्रश्न
What are lyophilic and lyophobic colloids ? Which of these sols can be easily coagulated on the addition of small amounts of electrolytes?
Write a method by which lyophobic colloids can be coagulated.
Out of sulphur sol and proteins, which one form multimolecular colloids?
Give reasons for the following observations: Lyophilic sol is more stable than lyophobic sol.
How are the colloidal solutions classified on the basis of physical states of the dispersed phase and dispersion medium?
How are colloids classified on the basis of Physical states of components
How are colloids classified on the basis of the nature of the dispersion medium?
How are colloids classified on the basis of interaction between the dispersed phase and the dispersion medium?
What happens when gelatin is mixed with gold sol?
Movement of dispersion medium under the influence of electric field is known as ______.
