Medium
Which of the following anions has the greatest coagulating power for a positively charged sol?
- A$Cl^-$
- B$[Fe(CN)_6]^{4-}$
- C$PO_4^{3-}$
- D$SO_4^{2-}$
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Similar Questions
Various types of colloids are given below. Match Column $X$ with Column $Y$.
$X$ (Colloid) $Y$ (Classification) $I$. Smoke $A$. Sol $II$. Gelatin $B$. Aerosol $III$. Soap lather $C$. Emulsion $IV$. Milk $D$. Foam
| $X$ (Colloid) | $Y$ (Classification) |
|---|---|
| $I$. Smoke | $A$. Sol |
| $II$. Gelatin | $B$. Aerosol |
| $III$. Soap lather | $C$. Emulsion |
| $IV$. Milk | $D$. Foam |
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