| ⇦ | 
| ⇨ |
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.
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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 the temperature of reactions will increases then the effect on pH value will
- Which of the following is broad spectrum drug
- An organic compound ‘X’ having molecular formula C₅H₁₀O yields phenyl hydrozone
- Aluminium is extracted from alumina (Al₂O₃) by electrolysis of a molten mixture
- The action of nitrous acid on an aliphatic primary amine,gives
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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