Atomic Structure: JEE Main 2026 Chemistry question

JEE Main 2026 · 22 Jan, Morning shift · Q70

JEE Main 202622 Jan, Morning shiftChemistryEasyAtomic Structure113× since 2002

The energy required by electrons, present in the first Bohr orbit of hydrogen atom to be excited to second Bohr orbit is ______

\mathrm{J\,mol^{-1}}

. Given:

\mathrm{R_H}=2.18\times10^{-11}

ergs.

JEE Main 2026 · 22 Jan, Morning shift · Q70

JEE Main 202622 Jan, Morning shiftChemistryEasyAtomic Structure113× since 2002

The energy required by electrons, present in the first Bohr orbit of hydrogen atom to be excited to second Bohr orbit is ______

\mathrm{J\,mol^{-1}}

. Given:

\mathrm{R_H}=2.18\times10^{-11}

ergs.

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