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KCET2012ChemistryChemical Bonding and Molecular Structure

Which of the following is not a characteristic of a covalent compound?

Options

  1. ANo definite geometry
  2. BInsoluble in polar solvent
  3. CSmall difference in electronegativity between the combining atoms
  4. DLow melting point

Correct answer

A. No definite geometry

Step-by-step solution

Covalent bonds are directional. Therefore, covalent compounds have definite geometry, e.g., acetylene is linear, methane is tetrahedral, etc.

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