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Hydrogen atoms are excited from ground state of the principle quantum number 4. Then the number of spectral lines observed will be (a) 3 (b) 6 (c) 5 (d) 2



Hydrogen atoms are excited from ground state of the principle quantum number 4. Then the number of spectral lines observed will be


        (a)    3


        (b)    6     


        (c)    5


        (d)    2


Grade:11

1 Answers

Amit Saxena
35 Points
8 years ago

(b)

No. of spectral lines

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