| ⇦ | 
| ⇨ |
Number of unpaired electrons in N2⁺ is
Options
(a) 2
(b) 0
(c) 1
(d) 3
Correct Answer:
1
Explanation:
N(7) = 1s²2s²2p²
N2⁺ = 1s², 2s², 2p
unpaired electrons =1
Related Questions: - Oxidation number of iodine in IO₃⁻, IO₄⁻, KI and I₂ respectively are
- Decreasing order of stability of O₂ , O₂⁻ , O₂⁺ and O₂²⁻ is
- Primary,secondary and tertiary amines may be separated by using
- In Kjeldahl’s method,ammonia from 5g of food neutralizes 30 cm3 of 0.1 N acid.
- In acidic medium, the equivalent weight of KMnO₄ is
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Oxidation number of iodine in IO₃⁻, IO₄⁻, KI and I₂ respectively are
- Decreasing order of stability of O₂ , O₂⁻ , O₂⁺ and O₂²⁻ is
- Primary,secondary and tertiary amines may be separated by using
- In Kjeldahl’s method,ammonia from 5g of food neutralizes 30 cm3 of 0.1 N acid.
- In acidic medium, the equivalent weight of KMnO₄ is
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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