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Write any two collodial solution having negative charge??

Write any two collodial solution having negative charge??
 

Grade:12

1 Answers

Arun
25758 Points
3 years ago
Negatively charged colloidal sols:  Metal sols e.g., Au, Ag, Cu, Pt etc. sols, metal sulphide sols e.g., As2S3, CdS etc. sols; starch sol, sols of acid dyes such as Congo red etc. 

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