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During change of O₂ to O₂⁻ ion, the electron adds on which one of the following orbitals?
Options
(a) π* orbital
(b) π orbital
(c) σ* orbital
(d) σ orbital
Correct Answer:
π* orbital
Explanation:
O₂ = KK (σ2s)² (σ*2s)² (σ2pₖ)²
(π2pᵢ)² (π2pⱼ)² (π*2pᵢ)¹ (π*2pⱼ)¹
O₂⁻ = KK (σ2s)² (σ*2s)² (σ2pₖ)²
(π2pᵢ)² (π2pⱼ)² (π*2pᵢ)² (π*2pⱼ)¹
Related Questions: - At 27⁰C latent heat of fusion of a compound is 2930 J/mol. Entropy change is
- CN⁻ is a strong fields ligand.This is due to the fact that
- The hybridised state of N in R₂NH is
- Which of the following is not correct for D₂O
- What is the mass of the precipitate formed when 50 mL of 16.9% solution of AgNO₃
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Chemical Bonding and Molecular Structure
(86)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- At 27⁰C latent heat of fusion of a compound is 2930 J/mol. Entropy change is
- CN⁻ is a strong fields ligand.This is due to the fact that
- The hybridised state of N in R₂NH is
- Which of the following is not correct for D₂O
- What is the mass of the precipitate formed when 50 mL of 16.9% solution of AgNO₃
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Chemical Bonding and Molecular Structure (86)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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