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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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Subject: Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 20 g of a non-volatile solute is added to 500 g of solvent. Freezing point
- The equilibrium constant for mutarotation α-D Glucose ⇌ β-D Glucose is 1.8.
- Magnetic moment 2.83 BM is given by which of the following ions
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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