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InterviewSolution
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!)Why is ionization energy of nitrogen greater than that of oxveen?ot haye P- orbital'?hve P orbital? |
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Answer» Ionisation energy could simply be defined as the energy required to remove the valence electron of an element. While nitrogen has one electron occupying each of the threeporbitals in the 2ndsublevel, oxygen has two orbitals occupied by only one electron but one orbital containing a pair of electrons. The greater electron-electron repulsion experienced by these 2pelectrons allows for less energy to be needed to remove one of these. Therefore,IE1 for oxygen is less than nitrogen. |
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