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AP EAMCET202124 Aug 2021Evening ShiftChemistryChemical Bonding and Molecular StructureActual

According to "molecular orbital theory", which among the following diatomic molecules only has -bonds?

Options

  1. AN ₂
  2. BH ₂
  3. CC ₂
  4. DBe ₂

Correct answer

C. C ₂

Step-by-step solution

Molecular orbital configuration of C ₂ is l s^2 * 1 s^2 2 s^2 * 2 s^2 2 p_x^2= 2 p_y^2 So, C ₂ molecule contains only -bonds.

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