ABC26IN0971 · Chemical Bonding

Subject: Inorganic Chemistry · Chapter: Chemical Bonding · Topic: Chemical Bonding – General · Exam: NET DEC 2018 · Marks: 2 · Difficulty: Hard

Arrange the following molecules in order of increasing fundamental vibrational frequencies
(a)$\mathrm{O}_{2}^{2-}<\mathrm{O}_{2}^{-}<\mathrm{O}_{2}<\mathrm{O}_{2}^{+}$
(b)$\mathrm{O}_{2}<\mathrm{O}_{2}^{+}<\mathrm{O}_{2}^{-}<\mathrm{O}_{2}^{2-}$
(c)$\mathrm{O}_{2}^{2-}<\mathrm{O}_{2}^{-}<\mathrm{O}_{2}^{+}<\mathrm{O}_{2}$
(d)$\mathrm{O}_{2}^{+}<\mathrm{O}_{2}<\mathrm{O}_{2}^{-}<\mathrm{O}_{2}^{2+}$
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.

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