AP EAMCET202522 May 2025Morning ShiftChemistrySurface ChemistryActual
In each of four separate beakers (I, II, III, IV), X mL of y M Fe ₂ O ₃ x H ₂ O colloidal solution is present. Equal volume and equal concentration of of KCl, K ₄ [ Fe ( CN )₆ ], K ₃ PO ₄ and K ₂ SO ₄ was added into I, II, III and IV respectively. The efficiency of precipitations in these beakers follows the order
Options
- AII > III > IV > I
- BII > III > I > IV
- CI > IV > III > II
- DIII > IV > I > II
Correct answer
A. II > III > IV > I
Step-by-step solution
NO SOLUTION