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Chemical Bonding and Molecular Structure question

2023 · 13 Apr · Shift 1 · Q1
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  5. /2023 · 13 Apr · Shift 1 · Q1

Chemical Bonding and Molecular Structure question

2023 · 13 Apr · Shift 1 · Q1

JEE MainChemistryChemical Bonding and Molecular StructureMCQ+4 / −1
In which of the following processes, the bond order increases and paramagnetic character changes to diamagnetic one ?
  1. A
    O2→O22−\mathrm{O}_{2} \rightarrow \mathrm{O}_{2}^{2-}O2​→O22−​
  2. B
    N2→N2+\mathrm{N}_{2} \rightarrow \mathrm{N}_{2}^{+}N2​→N2+​
  3. C
    NO→NO+\mathrm{NO} \rightarrow \mathrm{NO}^{+}NO→NO+
  4. D
    O2→O2+\mathrm{O}_{2} \rightarrow \mathrm{O}_{2}^{+}O2​→O2+​
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