The first ionization potential of nitrogen and oxygen atoms are related as follows (1989)

Chemistry · JEE Advanced · NTA Exams — Classification of Elements and Periodicity in Properties

1. The ionization potential of oxygen is less than the ionization potential of nitrogen.
2. The ionization potential of nitrogen is greater than the ionization potential of oxygen.
3. The two ionization potential values are comparable.
4. The difference between the two ionization potential is too large.

Answer

(A) The ionization potential of oxygen is less than the ionization potential of nitrogen., (B) The ionization potential of nitrogen is greater than the ionization potential of oxygen., (C) The two ionization potential values are comparable.

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