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KCET2009ChemistryChemical Bonding and Molecular Structure

A covalent molecule AB ₃ has pyramidal structure. The number of lone pair and bond pair of electrons in the molecule are respectively

Options

  1. A2 and 2
  2. B0 and 4
  3. C3 and 1
  4. D1 and 3

Correct answer

D. 1 and 3

Step-by-step solution

The pyramidal structure of covalent molecule AB ₃ is as: No. of lone pair =1 No. of bond pair =3

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