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Atomic and Molecular Structure question

2018 · Q60
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Atomic and Molecular Structure question

2018 · Q60

IIT JAMChemistryAtomic and Molecular StructureNumerical+2 / −0
The electron of a hydrogen atom is in its nthn^{th}nth Bohr orbit having de Broglie wavelength of 13.4 Å. The value of nnn is ‾\underline{\hspace{2cm}}​ (rounded up to the nearest integer). [Radius of nthn^{th}nth Bohr orbit = 0.53 n2n^2n2 Å, π\piπ = 3.14]
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Correct answer: 4

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