JEE Mains · Chemistry · STD 11 - 4. Chemical bonding and molecular structure
In the lewis dot structure for \(\mathrm{NO}_2{ }^{-}\), total number of valence electrons around nitrogen is _______.
- A \(8\)
- B \(9\)
- C \(15\)
- D \(20\)
Answer & Solution
Correct Answer
(A) \(8\)
Step-by-step Solution
Detailed explanation
Number of valence \(\mathrm{e}^{-}\)around \(\mathrm{N}\)-atom \(=8\)
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