| ⇦ | 
| ⇨ |
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: - If electron has spin quantum number +1/2 and magnetic quantum number –1,it cannot
- Which of the following practices will not come under green chemistry
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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
- If electron has spin quantum number +1/2 and magnetic quantum number –1,it cannot
- Which of the following practices will not come under green chemistry
- The gas molecules have r.m.s. velocity of its molecules as 1000 m/s
- NaOH is prepared by the electrolysis of
- Which is most base
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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