Home
Class 12
CHEMISTRY
Which of the following is the most effec...

Which of the following is the most effective electrolyte for the coagulation of (Fe2O3.H2O)Fe3+ sol ? `KCl,AlCl_(3),MgCl_(2),K_(4)[Fe(CN)_(6)]`

Text Solution

Verified by Experts

`K_(4)(CN)_(6)]` because oppositely charged negative ions, `[Fe(CN)_(6)]^(4-)` have maximum valency.
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    PRADEEP|Exercise SHORT ANSWER QUESTIONS (I. ADSORPTION)|12 Videos

  • SURFACE CHEMISTRY

    PRADEEP|Exercise SHORT ANSWER QUESTIONS (II. CATALYSIS)|9 Videos

  • SURFACE CHEMISTRY

    PRADEEP|Exercise LONG ANSWER QUESTIONS|8 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    PRADEEP|Exercise Competition (FOCUS) JEE (Main and Advanced)/Medical Entrance SPECIAL (VIII. Assertion-Reason Type Questions)(Type II)|13 Videos

Similar Questions

Explore conceptually related problems

Which of the following is the most effective electrolyte for the coagulation of Fe_(2)O_(3).H_(2)O//Fe^(3+) sol ? KCl,AlCl_(3),MgCl_(2),K_(4)[Fe(CN)_(6)]

Which of the following will be the most effective in the coagulation of Fe(OH)_(3) sol ?

Answer the following questions : (i) Which of the following electrolytes is most effective for the coagulation of AgI//Ag^(+) sol ? a. MgCl_(2), K_(2)SO_(4), K_(4)[Fe(CN)_(6)] (b) What happens when a freshly precipitated Fe(OH)_(3) is shaken with a little amount of dilute solution of FeCl_(3) . (c) Out of sulphur sol and proteins, which one forms macromolecular colloids ?

Which one of the following electrolytes is most effective for the coagulation of Fe(OH)_(3) sol and why? NaCl, Na_(2)SO_(4),Na_(3)PO_(4)