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Chemistry
Chemistry
Problem
The ground state energy of hydrogen atom is
−
13.6
-13.6
−
13.6
eV. The energy of second excited state of
He
+
\text{He}^+
He
+
ion in eV is: [Main Jan. 10, 2019 (II), Similar 200] (a)
−
54.4
-54.4
−
54.4
(b)
−
3.4
-3.4
−
3.4
(c)
−
6.04
-6.04
−
6.04
(d)
−
27.2
-27.2
−
27.2
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