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NEETChemistrySurface Chemistry

In the coagulation of a positive sol, what is the order of flocculating power for the mentioned ions?

Options

  1. A[Fe(CN) 6 ]4– > PO 4 3– > SO 4 2– > Cl–
  2. BCl– > SO 4 2– > PO 4 3– > [Fe(CN) 6 ]4–
  3. CPO 4 3– > Cl– > SO 4 2– > [Fe(CN) 6 ]4–
  4. D[Fe(CN) 6 ]4– > SO 4 2– > PO 4 3– > Cl–

Correct answer

A. [Fe(CN) 6 ]4– > PO 4 3– > SO 4 2– > Cl–

Step-by-step solution

The paragraph provides the order of flocculating power for the coagulation of a positive sol as [Fe(CN) 6 ]4– > PO 4 3– > SO 4 2– > Cl–

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