| ⇦ | 
| ⇨ |
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: - The correct order of the decreasing ionic radii among the following isoelectronic
- 0.4g of silver salt of a monobasic organic acid gave 0.26g pure silver on ignition
- Which of the following does not decompose on heating
- Butanenitrile is prepared by heating
- Chlorine is in +1 oxidation state in which of the following
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The correct order of the decreasing ionic radii among the following isoelectronic
- 0.4g of silver salt of a monobasic organic acid gave 0.26g pure silver on ignition
- Which of the following does not decompose on heating
- Butanenitrile is prepared by heating
- Chlorine is in +1 oxidation state in which of the following
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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