Grade 11Inorganic Chemistry
What are lyophobic colloids? Give one example for them.
What are lyophobic colloids? Give one example for them.
1 Answer
Pawan Prajapati
Answer:
Lyophobic sols : Substances like metals, their sulphides, etc., when simply mixed with the dispersion medium do not form the colloidal sol. Their colloidal sols can only be prepared by specific methods. They are not much hydrated and are irreversible in nature. They are also called extrinsic colloids.
Example : AS2S3 sol.
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