| ⇦ | 
| ⇨ |
What is the oxidation number of Co in [Co(NH₃)₄Cl(NO₂)]
Options
(a) 4
(b) 3
(c) 2
(d) 5
Correct Answer:
2
Explanation:
[Co(NH₃)₄Cl(NO₂)] → x + 4 * 0 + (-1) + (-1) = 0 ⇒ x = +2. The oxidation number of cobalt in this complex is +2.
Related Questions: - Molecule in which the distance between the two adjacent carbon atoms is largest
- The gas which combin with haemoglobin to damage its oxygen carrying capacity is
- The number of hydroxide ions produced by one molecule of sodium carbonate
- Which of the following is not true
- In Cu-ammonia complex, the state of hybridization of Cu²⁺ is
Topics: Coordination Compounds
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Molecule in which the distance between the two adjacent carbon atoms is largest
- The gas which combin with haemoglobin to damage its oxygen carrying capacity is
- The number of hydroxide ions produced by one molecule of sodium carbonate
- Which of the following is not true
- In Cu-ammonia complex, the state of hybridization of Cu²⁺ is
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply