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Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻ are respectively
Options
(a) 3,6 and 5
(b) 5,3 and 6
(c) -3, 6 and 6
(d) 5,6 and 6
Correct Answer:
5,6 and 6
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 5 molar solution of H₂SO₄ is diluted from 1 liter to a volume of 10 litres
- When ethyl chloride and alcoholic KOH are heated, the compound obtained is
- The correct order of electron affinity is
- At 27⁰C average kinetic energy of one mole of helium gas can be given
- Rutherford’s experiment led to the discovery of
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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