Question

The ionization enthalpy of hydrogen atom is 1.312 × 10⁶ J mol⁻¹. The energy required to excite the electron in the atom from n = 1 to n = 2 is
(a) 8.51 × 10⁵ J mol⁻¹
(b) 6.56 × 10⁵ J mol⁻¹
(c) 7.56 × 10⁵ J mol⁻¹
(d) 9.84 × 10⁵ J mol⁻¹

Answer 1

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Here is your answer

Option C is the correct answer

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