Test Academy | 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 8.51 × 10^(5 )J mol^(-1), 6.56 × 10^(5 )J mol^(-1), 7.56 × 10^(5 )J mol^(-1), 9.84 × 10^(5 )J mol^(-1)

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

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