AP EAMCET202419 May 2024Evening ShiftChemistrySurface ChemistryActual
Which of the following has maximum coagulating power in the coagulation of positively charged sol?
Options
- ACl ⁻
- BSO ₄²⁻
- CPO ₄³⁻
- D[ Fe ( CN )₆ ]^4
Correct answer
D. [ Fe ( CN )₆ ]^4
Step-by-step solution
Higher the charge more is the coagulating power. Hence [ Fe ( CN )₆ ]⁴⁻ has high coagulating power.