Bohr’s Model for Hydrogen Atom is an important topic in the Chemistry section in VITEEE exam. Practising this topic will increase your score overall and make your conceptual grip on VITEEE exam stronger.
This article gives you a full set of VITEEE PYQs for Bohr’s Model for Hydrogen Atom with explanations for effective preparation. Practice of VITEEE Chemistry PYQs including Bohr’s Model for Hydrogen Atom questions regularly will improve accuracy, speed, and confidence in the VITEEE 2026 exam.
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VITEEE PYQs for Bohr’s Model for Hydrogen Atom with Solutions
1.
Ionisation energy of $He^+$ is $19.6 \times 10^{-18}\, J$ atom$^{-1}$. The energy of the first stationary state $(n= 1)$ of $Li^{2+}$ is- $4.41 \times 10^{-16}\,J\,atom^{-1}$
- $-4.41 \times 10^{-17}\,J\,atom^{-1}$
- $-2.2 \times 10^{-15}\,J\,atom^{-1}$
- $8.82 \times 10^{-17}\,J\,atom^{-1}$
2.
A certain metal when irradiated by light $(r = 3.2 \times 10^{16} Hz)$ emits photoelectrons with twice kinetic energy as did photoelectrons when the same metal is irradiated by light $(r =2.0 \times 10^{16} Hz)$. The $v_0$ of metal is- $1.2 \times 10^{14} \, Hz $
- $8 \times 10^{15} \, Hz $
- $1.2 \times 10^{16} \, Hz $
- $4 \times 10^{12} \, Hz $
3.
The wavenumber of the first emission line in the Balmer series of H-Spectrum is: [$R=$ Rydberg constant]- $\frac{5}{36} R $
- $\frac{9}{400} R $
- $\frac{7}{6} R $
- $\frac{3}{4} R $
4.
A near $UV$ photon of $300 \,nm$ is absorbed by a gas and then re-emitted as two photons. One photon is red with wavelength of the second photon is- 1060 nm
- 496 nm
- 300 nm
- 215 nm
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