Question
Which of the following statements are true about peptization? A. A colloidal sol is converted into precipitate B. It is done in the presence of a small electrolyte C. Charges develop on the precipitate during this process D. The charges developed during this process further breaks up into smaller particles of the size of colloids.
Answer: Option C
:
C
During peptization, precipitate is converted into a colloidal sol by shaking it with dispersion medium in the presence of a small amount of electrolyte.
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:
C
During peptization, precipitate is converted into a colloidal sol by shaking it with dispersion medium in the presence of a small amount of electrolyte.
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