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Grade: 12th pass
        
  1. If an electron  in an atom deexiting from 5 to 1 and 4 to 2 then number of spectral lines is
11 months ago

Answers : (3)

Eshan
askIITians Faculty
2078 Points
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11 months ago
Khimraj
2788 Points
							
 
Possible spectral lines= (n2-n1)(n2-n1+1)/2
so for 5 to 1 spectral lines are 10
and for 4 to 2 spectral lines are 3.
Hope it clears.
11 months ago
Aditi varshney
15 Points
							
We can get the answer by using the formula (n2-n1)(n2-n1+1)/2 
Where n2 is the no. From where electron come and n1 is the no. Where electron go .
I hope its clear to u..
 
10 months ago
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