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Oxidation state of sulphur in S₈, H₂S and S₂F₂ is
Options
(a) 0, -2, -1
(b) 0, 2, -1
(c) 1, -2, 1
(d) 0, -2, 1
Correct Answer:
0, -2, 1
Explanation:
Oxidation state of Sulphur in S₈ = 0,
Sulphur in H₂S = 2+x = 0, x = -2,
Sulphur in S₂F₂ = 2x + 2(-1) = 0,
2x – 2 = 0, x = 1.
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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
- When formaldehyde is polymerised in the presence of dilute H₂SO₄, the compound
- The solubility of saturated solution of calcium fluoride is 2 ˣ 10⁻⁴ moles
- In the complex with formula MCl₃.4H₂O, the coordination number of the metal M
- The C – C bond length in ethane is
- Copper metal crystallizes with a face centred cubic (fcc) lattice .It has
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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