The wave number of first line of Balmer series of hydrogen is \[15200\,c{{m}^{-1}}\]. The wave number of first Balmer line of \[L{{i}^{2+}}\] ion is

The wave number of first line of Balmer series of hydrogen is \[15200\

1.	The wave number of first line of Balmer series of hydrogen is \[15200\,c{{m}^{-1}}\]. The wave number of first Balmer line of \[L{{i}^{2+}}\] ion is
A.	\[15200\,c{{m}^{-1}}\]
B.	\[60800\,c{{m}^{-1}}\]
C.	\[76000\,c{{m}^{-1}}\]
D.	\[136800\,c{{m}^{-1}}\]
Answer» E.

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The wave number of first line of Balmer series of hydrogen is \[15200\,c{{m}^{-1}}\]. The wave number of first Balmer line of \[L{{i}^{2+}}\] ion is

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