Chemistry - PERIODIC TABLE Question with Solution | TestHub

ChemistryPERIODIC TABLEElectron Affinity, ElectronegativityMedium2 minQB

ChemistryMediumsingle choice

Which of the following element has positive value of $Δ H_{eg (1)}$

Answer:

Solution:

Nitrogen has a stable half-filled p-orbital configuration, making electron gain energetically unfavorable ( $Δ H_{e g (1)} > 0$ ).

Stream:JEESubject:ChemistryTopic:PERIODIC TABLESubtopic:Electron Affinity, Electronegativity

⏱ 2mℹ️ Source: QB

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