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The best coagulant for the precipitation of Fe(OH)₃ is
Options
(a) Na₂HPO₃
(b) NaNO₃
(c) Na₃PO₄
(d) Na₂SO₄
Correct Answer:
Na₃PO₄
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Mass of one atom of X is 2.66 x 10⁻²³ g, then its 32 g is equal to
- Equal volumes of methanoic acid and sodium hydroxide are mixed, if x is the heat
- Aluminium is extracted from alumina (Al₂O₃) by electrolysis of a molten mixture
- With oxalic acid, glycerol at 530K gives
- Method used for obtaining highly pure silicon, used as a semiconductor material,
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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