Which of the following is most effective. In coagulating positively charged hydrated ferric oxide sol ?

Which of the following is most effective. In coagulating positively charged hydrated ferric oxide sol ?

(i) NaNO₃

(ii) Na₂SO₄

(iii) (NH₄)₃ PO₄

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

(NH₄)₃ PO₄/PO₄^3-

4 views Answered 2023-02-05 15:29

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