Hydrogen atom is exited from ground state to another state with principal quantum number equal to `4` Then the number of spectral line in the emission

Question

Hydrogen atom is exited from ground state to another state with principal quantum number equal to `4` Then the number of spectral line in the emission

Hydrogen atom is exited from ground state to another state with principal quantum number equal to `4` Then the number of spectral line in the emission spectra will be
A. 6
B. 2
C. 3
D. 5

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
Number of lines `.^(3)C_(2)=.^(4)C_(2)=((4)(3))/(2)=6`

5 views Answered 2023-02-05 15:29