KC+CET PYQs for Bohr’s Model For Hydrogen Atom with Solutions: Practice KCET Previous Year Questions

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Yashodeep Mahurkar

Updated on - Feb 16, 2026

Bohr’s Model For Hydrogen Atom is an important topic in the Chemistry section in KCET exam. Practising this topic will increase your score overall and make your conceptual grip on KCET exam stronger.

This article gives you a full set of KCET PYQs for Bohr’s Model For Hydrogen Atom with explanations for effective preparation. Practice of KCET Chemistry PYQs including Bohr’s Model For Hydrogen Atom questions regularly will improve accuracy, speed, and confidence in the KCET 2026 exam.

KCET PYQs for Bohr’s Model For Hydrogen Atom with Solutions

1.
The ionisation energy of an electron in the ground state of helium atom is $24.6\, eV$. The energy required to remove both the electron is
- 51.8 eV
- 79 eV
- 38.2 eV
- 49.2 eV
View Solution
2.
The ionization energy of $Li^{2+}$ is equal to
- $9\,hcR$
- $2\,hcR$
- $6\,hcR$
- $hcR$
View Solution
3.
The ratio of area of first excited state to ground state of orbit of hydrogen atom is
- 1:16
- 1:8
- 4:1
- 16:1
View Solution
4.
An electron in hydrogen atom makes a transition $n_1 \rightarrow n_2$ where $n_1$, and $n_2$ are principal quantum numbers of the two states. Assuming Bohr?? model to be valid, the time period of the electron in the initial state is eight times that in the final state. The possible
- $n_1 = 8, n_2 = 1$
- $n_1 = 6, n_2 = 2$
- $n_1 = 4, n_2 = 2$
- $n_1 = 8, n_2 = 2$
View Solution

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KCET PYQs for Bohr’s Model For Hydrogen Atom with Solutions

1.The ionisation energy of an electron in the ground state of helium atom is $24.6\, eV$. The energy required to remove both the electron is

2.The ionization energy of $Li^{2+}$ is equal to

3.The ratio of area of first excited state to ground state of orbit of hydrogen atom is

4.An electron in hydrogen atom makes a transition $n_1 \rightarrow n_2$ where $n_1$, and $n_2$ are principal quantum numbers of the two states. Assuming Bohr?? model to be valid, the time period of the electron in the initial state is eight times that in the final state. The possible

Fees Structure

Structure based on different categories

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1.
The ionisation energy of an electron in the ground state of helium atom is $24.6\, eV$. The energy required to remove both the electron is

2.
The ionization energy of $Li^{2+}$ is equal to

3.
The ratio of area of first excited state to ground state of orbit of hydrogen atom is

4.
An electron in hydrogen atom makes a transition $n_1 \rightarrow n_2$ where $n_1$, and $n_2$ are principal quantum numbers of the two states. Assuming Bohr?? model to be valid, the time period of the electron in the initial state is eight times that in the final state. The possible