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COMEDK2014ChemistryChemical Bonding and Molecular Structure

Pick up the incorrect statement.

Options

  1. ADipole moment of ammonia is due to orbital dipole and resultant dipole in the same direction.
  2. BIn BF ₃ bond dipoles are higher but dipole moment is zero.
  3. CDipole moment is a vector quantity.
  4. DO ₂ and H ₂ show bond dipole due to polarisation.

Correct answer

D. O ₂ and H ₂ show bond dipole due to polarisation.

Step-by-step solution

O ₂ and H ₂ do not show bond dipole as they are homoatomic molecules, hence, they are non-polar.

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