WBJEE · Chemistry · Chemical Bonding and Molecular Structure
Which statements are correct for the
peroxide ion?
- A It has five completely filled anti-bonding molecular orbitals
- B It is diamagnetic
- C It has bond order one
- D It is isoelectronic with neon
Answer & Solution
Correct Answer
(C) It has bond order one
Step-by-step Solution
Detailed explanation
The correct statements for peroxide ion \(\left(\mathrm{O}_{2}^{2-}\right)\) are that it is diamagnetic and it has bond order one. Electronic configuration of \(\mathrm{O}_{2}^{2-}\) (peroxide ion) is…
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