Ionisation energy of nitrogen is greater than that of oxygen because n

1.	Ionisation energy of nitrogen is greater than that of oxygen because nitrogen has
Answer» <html><body><p> <a href="https://interviewquestions.tuteehub.com/tag/stable-1223548" style="font-weight:bold;" target="_blank" title="Click to know more about STABLE">STABLE</a> half filled 2p sub level</p><br/><br/><p>Nitrogen has a half filled orbital. On the other <a href="https://interviewquestions.tuteehub.com/tag/hand-1015171" style="font-weight:bold;" target="_blank" title="Click to know more about HAND">HAND</a>, since <a href="https://interviewquestions.tuteehub.com/tag/oxygen-1144542" style="font-weight:bold;" target="_blank" title="Click to know more about OXYGEN">OXYGEN</a> is already unstable <a href="https://interviewquestions.tuteehub.com/tag/relative-1183377" style="font-weight:bold;" target="_blank" title="Click to know more about RELATIVE">RELATIVE</a> to Nitrogen, by losing one electron it attains a stable half filled orbital. So oxygen undergoes <a href="https://interviewquestions.tuteehub.com/tag/ionisation-1051250" style="font-weight:bold;" target="_blank" title="Click to know more about IONISATION">IONISATION</a> at a relatively lower energy. This is why nitrogen has a higher ionisation energy than oxygen.</p></body></html>

Ionisation energy of nitrogen is greater than that of oxygen because nitrogen has