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InterviewSolution
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Define the bond length. |
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Answer» The bond length may be defined as the average distance between the centres of nuclei of the two bonded atoms. It is expressed in angstrom (Å) units (1 Å = 10-8 cm) or pm (picometre) 1 pm = 10-10 cm. In an ionic compound, bond length between two bonded atoms is obtained by adding up their ionic radii. Similarly, in a covalent- compound, bond length is obtained by adding up the covalent (atomic) radii of the two bonded atoms. |
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