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MCQEasyJEE Main 2026 · 22 January, Shift 1Bohr Model & Hydrogen Spectrum

Chemistry Question from JEE Main 2026 · 22 January, Shift 1

The energy required by electrons, present in the first Bohr orbit of a hydrogen atom, to be excited to the second Bohr orbit is _____ J mol−1^{-1}.

Given: RH=2.18×10−11R_H = 2.18 \times 10^{-11} ergs.

  • A

    9.835×10129.835 \times 10^{12}

  • B

    9.835×1059.835 \times 10^{5}

  • C

    1.635×10−111.635 \times 10^{-11}

  • D

    1.635×10−181.635 \times 10^{-18}

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