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NEET2015ChemistryChemical Bonding and Molecular StructureActual

The total number of π -bond electrons in the following structure is:

Options

  1. A4
  2. B8
  3. C12
  4. D16

Correct answer

B. 8

Step-by-step solution

π b o n d e l e c t r o n s = N o . o f π b o n d s × 2 = 4 × 2 = 8

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