JEE Main 201910 Jan, Evening shiftChemistryEasyAtomic Structure113× since 2002The ground state energy of hydrogen atom is – 13.6 eV. The energy of second excited state of He⁺ ion in eV is :AOption A. −-− 6.04BOption B. −-− 54.4COption C. −-− 27.2DOption D. −-− 3.4CheckSkip · show solution
