| ⇦ | 
| ⇨ |
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: - CF₂ = CF₂ is monomer of
- The number of moles of KMnO₄ reduced by one mole of KI in alkaline medium is
- If 200 mL of gas at 27°C is cooled to 7°C at constant pressure, its final volume will be
- Surface water contains
- The shape of the molecule XeF₄ is
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- CF₂ = CF₂ is monomer of
- The number of moles of KMnO₄ reduced by one mole of KI in alkaline medium is
- If 200 mL of gas at 27°C is cooled to 7°C at constant pressure, its final volume will be
- Surface water contains
- The shape of the molecule XeF₄ is
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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