Why Heat of Sublimation of Iodine is very High ?

iodine sublimation

Why Heat of Sublimation of Iodine is very High ?

Iodine has greater number of electrons about 53 electrons around its nucleus.So unsymmetrical electronic distribution or polarizibility of iodine is also very high.Due to this Strong London forces of dispersion are present among iodine molecules.That's why heat of sublimation of iodine is very high.
Why Heat of Sublimation of Iodine is very High ? Why Heat of Sublimation of Iodine is very High ? Reviewed by M.Zulqarnain on 18:49 Rating: 5

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