| ⇦ | 
| ⇨ |
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: - The ionic radii of isoelectronic species N³⁻, O²⁻ and F⁻ are in the order
- The absolute enthalpy of neutralisation of the reaction
- The variation of the boiling points of the hydrogen halides is in the order
- The electronegativity of the following elements increases in the order.
- A 20 mass percent H₂SO₄ solution has density 1.15 g mL⁻¹.Molarity
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
- The ionic radii of isoelectronic species N³⁻, O²⁻ and F⁻ are in the order
- The absolute enthalpy of neutralisation of the reaction
- The variation of the boiling points of the hydrogen halides is in the order
- The electronegativity of the following elements increases in the order.
- A 20 mass percent H₂SO₄ solution has density 1.15 g mL⁻¹.Molarity
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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