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The experimental value of the dipole moment of HCl is 1.03 D. The length of the H-Cl bond is 1.275Å . The percentage of ionic character in HCl is:
[Given: 1D=10-18esu cm]

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Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Bond Parameters
Molecule AB has a bond length of 1.617 Å and a dipole moment of 0.38 D. The fractional charge on each atom(absolute magnitude) is: (e0=4.802×10-10 esu)