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Manipal MET2018ChemistryChemical Bonding and Molecular Structure

Among the following species, which has zero bond order?

Options

  1. AH ₂
  2. BH ₂⁺
  3. CHe ₂
  4. DHe ₂⁺

Correct answer

C. He ₂

Step-by-step solution

aligned & He ₂:( l s)^2 ( ^* 1 s )^2 & Bond order = N_b-N_a 2 &= 2-2 2 =0 aligned

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