Name the four positively charged sols. – InterviewSolution

InterviewSolution

1.	Name the four positively charged sols.
Answer» The following are the positively charged sols. `to ` Hydroated metallic oxide sols Eg : `Al_(2)O_(3) .xH_(2)O, CrO_(3).xH_(2)O` etc. `to` Basic dye stuffs Eg : Methylene blue sol. `to` Hemoglobin (blood). `to` Oxides Eg: `TiO_(2)` sol.

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