NCERT Class XI Chemistry Structure of Atom Solutions

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Question : 24
Total: 67
What is the lowest value of n that allows g‑orbitals to exist?
Solution:  
For g-orbital, l = 4. For a value of n, possible values of l are 0 to n – 1.
Thus, l = 4 = n – 1 ⇒ n = 5
The lowest value of n that allows g-orbitals to exist is 5.
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