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Question
Above orbital diagram shows the electron configuration of nitrogen atom. Which rule does not support this?
Above orbital diagram shows the electron configuration of nitrogen atom. Which rule does not support this?
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Solution
The correct option is D Hund's rule
Hund's rule states that every orbital is a subshell is singly occupied with one electron before any one orbital is doubly occupied and are an electron in singly occupied orbitals should have the same spin.Here is 2p orbital, the third shell is not occupied.Thus, Hund's rule is violated.Therefore option B.
Hund's rule states that every orbital is a subshell is singly occupied with one electron before any one orbital is doubly occupied and are an electron in singly occupied orbitals should have the same spin.
Here is 2p orbital, the third shell is not occupied.
Thus, Hund's rule is violated.
Therefore option B.
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