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Question 600329
JEE Chemistry · Hard

Chemical Bonding: Exceptions MCQ

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ExceptionsHardQuestion 600329

Question

N₂O is a linear molecule with the structure N=N=O. The formal charge on the central N is:
  1. A
    +1
    Correct
  2. B
    −1
  3. C
    0
  4. D
    +2

Correct answer

+1

Explanation

N=N=O: Central N has 4 bonds (double bond to each neighbour), 0 lone pairs. FC = 5 − 0 − 8/2 = 5 − 4 = +1.

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