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NEET2019ChemistryChemical Bonding and Molecular StructureActual

Number of and bonds in C ₂ H ₂ is respectively

Options

  1. A2,3
  2. B3,2
  3. C4,2
  4. D2,4

Correct answer

B. 3,2

Step-by-step solution

Key Idea Single bond =1 , Double bond =1 +1 , Triple bond =1 +2 The structure of C ₂ H ₂ is Number of bonds =3 Number of bonds =2

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