Highly selective Backlog Qs for JEE MainChemistryChemical Bonding and Molecular Structure
The internuclear distances in O - O bonds for O ₂⁺, O ₂, O ₂⁻ and O ₂²⁻ respectively are :
Options
- A1.30 ~Å, 1.49 ~Å, 1.12 ~Å, 1.21 ~Å
- B1.49 ~Å, 1.21 ~Å, 1.12 ~Å, 1.30 ~Å
- C1.21 ~Å, 1.12 ~Å, 1.49 ~Å, 1.30 ~Å
- D1.12 ~Å, 1.21 ~Å, 1.30 ~Å, 1.49 ~Å
Correct answer
D. 1.12 ~Å, 1.21 ~Å, 1.30 ~Å, 1.49 ~Å
Step-by-step solution
The bond length follows the order O ₂⁺ < O ₂ < O ₂⁻ < O ₂²⁻ According to this the possible values are 1.12 ~Å, 1.21 ~Å, 1.30 ~Å, 1.49 ~Å