Which of the following statements is incorrect about Bohr's model of the atom?
Show Hint
- It fails to account for the finer details of the hydrogen atom spectrum.
- Unable to explain the splitting of spectral lines in the presence of a magnetic field.
- The angular momentum of the electron is quantized.
- The ability of atoms to form molecules by chemical bonds.
- Unable to explain the splitting of spectral lines in the presence of an electric field.
The Correct Option is D
Solution and Explanation
Bohr’s atomic model accurately describes electron energy levels and the hydrogen spectrum, but it does not explain how atoms bond to form molecules. Chemical bonding requires quantum mechanical models such as valence bond theory (VBT) and molecular orbital theory (MOT), which extend beyond Bohr’s model.
Top Questions on Bohr's model of hydrogen atom
- The frequency of revolution of the electron in Bohr’s orbit varies with \( n \), the principal quantum number as:
- JEE Main - 2025
- Physics
- Bohr's model of hydrogen atom
- Given below are two statements:
Statement-I: The orbitals having same energy are called as degenerate orbitals.
Statement-II: In hydrogen atom, 3p and 3d orbitals are not degenerate orbitals.
In the light of the above statements, choose the most appropriate answer from the options given- JEE Main - 2024
- Chemistry
- Bohr's model of hydrogen atom
- The ratio of the wavelengths of radiation emitted when an electron in the hydrogen atom jumps from the 4th orbit to the 2nd orbit and from the 3rd orbit to the 2nd orbit is:
- TS EAMCET - 2024
- Physics
- Bohr's model of hydrogen atom
- The ratio of the velocities of the electron in the second, third and fourth Bohr’s orbits of the hydrogen atom is:
- KEAM - 2024
- Physics
- Bohr's model of hydrogen atom
- The number of de Broglie waves associated with Bohr electron when it completes one revolution in its third orbit is
- KEAM - 2024
- Physics
- Bohr's model of hydrogen atom
Questions Asked in KEAM exam
- In the measurement of length 6 $\mu$m is equal to $x$ pm. Then the value of $x$ is
- KEAM - 2024
- Dimensional Analysis
- If the lines \( \frac{x-1}{2} = \frac{y-2}{\alpha} = \frac{z-3}{2} \) and \( \frac{x-1}{2} = \frac{y-2}{1} = \frac{z-3}{-2} \) are perpendicular, then the value of \( \alpha \) is:
- KEAM - 2024
- Integration
- An organic compound contains 37.5% C, 12.5% H and the rest oxygen. What is the empirical formula of the compound?
- KEAM - 2024
- Oxygen
- Let A, B, C denote the set of students in a college who play football, basketball, and cricket respectively. If \( n(A) = 60 \), \( n(B) = 55 \), \( n(C) = 70 \), \( n(A \cup B \cup C) = 100 \) and \( n(A \cap B \cap C) = 20 \), then the number of students who play exactly two of these sports is
- KEAM - 2024
- Relations and functions
For the reaction:
\[ 2A + B \rightarrow 2C + D \]
The following kinetic data were obtained for three different experiments performed at the same temperature:
\[ \begin{array}{|c|c|c|c|} \hline \text{Experiment} & [A]_0 \, (\text{M}) & [B]_0 \, (\text{M}) & \text{Initial rate} \, (\text{M/s}) \\ \hline I & 0.10 & 0.10 & 0.10 \\ II & 0.20 & 0.10 & 0.40 \\ III & 0.20 & 0.20 & 0.40 \\ \hline \end{array} \]
The total order and order in [B] for the reaction are respectively:
- KEAM - 2024
- Grignard’s reagents and their uses