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Chemical Bonding and Shapes of Molecules question

2016 · Q49

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IIT JAM
Chemistry
Chemical Bonding and Shapes of Molecules
2016 · Q49

Chemical Bonding and Shapes of Molecules question

2016 · Q49

IIT JAMChemistryChemical Bonding and Shapes of MoleculesNumerical+1 / −0

The potential energy of interaction between two ions in an ionic compound is given by U = 1389.4 [Z₁Z₂ / r/Å] kJ mol⁻¹. Assuming that CaCl₂ is linear molecule of length 5.6 Å, the potential energy for CaCl₂ molecule in kJ mol⁻¹ is __.

Numerical answer

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Correct answer: -1738, -1734

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