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MCQEasyJEE Main 2026 · 23 January, Shift 1Bohr Model & Hydrogen Spectrum

Chemistry Question from JEE Main 2026 · 23 January, Shift 1

Which of the following statements regarding the energy of the stationary state is true in the following one-electron systems ?

  • A

    +8.72×10−18 J8.72 \times 10^{-18} \, \text{J} for first orbit of He+^+ ion

  • B

    +2.18×10−18 J2.18 \times 10^{-18} \, \text{J} for second orbit of He+^+ ion

  • C

    -2.18×10−18 J2.18 \times 10^{-18} \, \text{J} for third orbit of Li2+^{2+} ion

  • D

    -1.09×10−18 J1.09 \times 10^{-18} \, \text{J} for second orbit of H atom.

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