A) \[\frac{1}{2}n(n-1)\]
B) \[\frac{1}{2}n(n+1)\]
C) \[n(n-1)\]
D) \[n(n+1)\]
Correct Answer: A
Solution :
Maximum number of emissive spectral lines, when an electron returns from nth orbit to ground energy state are \[=\frac{n(n-1)}{2}\]You need to login to perform this action.
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