Which of the following ions exhibits the maxi | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) According to the Hardy-Schulze rule,the coagulating power of an ion is directly proportional to the magnitude of its charge.For a positively charg

Vedclass · Accepted Answer

$\left[Fe(CN)_6\right]^{4-}$

Vedclass · Answer

(D) According to the Hardy-Schulze rule,the coagulating power of an ion is directly proportional to the magnitude of its charge.For a positively charged sol,the coagulating power depends on the valency of the anion.The higher the negative charge on the anion,the greater is its coagulating power.The charges on the given anions are:$A: SO_4^{2-}$ (charge $-2$)$B: Cl^{-}$ (charge $-1$)$C: PO_4^{3-}$ (charge $-3$)$D: [Fe(CN)_6]^{4-}$ (charge $-4$)Since the ion $\left[Fe(CN)_6\right]^{4-}$ has the highest magnitude of negative charge $(-4)$,it exhibits the maximum power of coagulation for a positively charged sol.

Which of the following ions exhibits the maximum power of coagulation for a positively charged sol?

Similar Questions

Ferric chloride is used to stop bleeding. This is because .......

Tyndall effect is more effectively shown by:

Which one of the following is not a surfactant?

For coagulating $As_2S_3$ colloidal sol,which of the following will have the lowest coagulation value?

The charge on colloidal particles can be determined by $......$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module