⇦ | ⇨ |
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 one of the following is not an amphoteric substance
- Which will show geometrical isomerism
- CF₂ = CF₂ is monomer of
- If the hydrogen ion concentration of an acid decreases 10 times, its pH value
- The reaction of an ester RCOOR’ with an alcohol R”OH in the presence of an acid
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following is not an amphoteric substance
- Which will show geometrical isomerism
- CF₂ = CF₂ is monomer of
- If the hydrogen ion concentration of an acid decreases 10 times, its pH value
- The reaction of an ester RCOOR’ with an alcohol R”OH in the presence of an acid
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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