| ⇦ | 
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The oxidation state of Cr in K₂Cr₂O₇ is
Options
(a) -5
(b) 6
(c) -6
(d) 5
Correct Answer:
6
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following is the most electronegative
- The greenhouse gas is
- Which is most base
- Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻
- Method used for obtaining highly pure silicon, used as a semiconductor material,
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is the most electronegative
- The greenhouse gas is
- Which is most base
- Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻
- Method used for obtaining highly pure silicon, used as a semiconductor material,
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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