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What type of substances form lyophobic s...

What type of substances form lyophobic sols ?

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### Step-by-Step Solution: 1. **Understanding Lyophobic Sols**: - The term "lyophobic" comes from two Greek words: "lyo" meaning solvent and "phobic" meaning to hate. Therefore, lyophobic sols are those where the dispersed phase (the particles that are dispersed in the medium) has little to no affinity for the dispersion medium (the solvent). 2. **Characteristics of Lyophobic Sols**: - In lyophobic sols, the particles do not interact favorably with the solvent, leading to instability. This means that these sols are not easily formed and are often irreversible. Once formed, they cannot easily revert to their original state. ...
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