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NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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Understanding +4 | -1
The correct order of bond angles is
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Correct option: A
  NO2+>NO2>NO2−\,\,NO_2^ + > N{O_2} > NO_2^ -
Option A (NO2+>NO2>NO2−NO_2^+ > NO_2 > NO_2^-) is correct because the bond angle depends on the number of lone pairs on the central atom. NO2+NO_2^+ has no lone pairs, NO2NO_2 has one, and NO2−NO_2^- has two.

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