Question:
When hydrogen atom is in its first excited level, it's radius is
When hydrogen atom is in its first excited level, it's radius is
Updated On: Jun 25, 2024
- four times, it ground state radius
- twice times, it ground state radius
- same times, it ground state radius
- half times, it ground state radius
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct option is(A): four times, it ground state radius
Was this answer helpful?
0
0
Top Questions on Atoms
- Prove that, in the Bohr model of the hydrogen atom, the time period of revolution of an electron in the \( n \)-th orbit is proportional to \( n^3 \).
- The distance of closest approach of an alpha particle from a nucleus when the alpha particle moves towards a nucleus with a kinetic energy 'E' is 'x'. The distance of closest approach when the alpha particle approaches the same nucleus with kinetic energy 0.4E is
- The ratio of frequencies of second line of Lyman series and third line of Balmer series of hydrogen atom is:
- The ratio of wavelengths of second line in Balmer series and the first line in Lyman series of hydrogen atom is
- Describe the atomic model of Rutherford. How did Bohr model removed its drawbacks?
View More Questions
Questions Asked in JIPMER MBBS exam
- Two disc having mass ratio \(\frac{1}{2}\) and diameter ratio \(\frac{2}{1}\) then find the ratio of moment of inertia
- JIPMER MBBS - 2019
- Moment Of Inertia
- A ring of mass m and radius r is melted and then moulded into a sphere. The moment of inertia of the spheres will be
- JIPMER MBBS - 2019
- Moment Of Inertia
- If equilibrium constant is 2.6×108 then find the value of ΔG°.
- JIPMER MBBS - 2019
- Thermodynamics
- If escape velocity one earth surface is 11.1 km/hr then find the escape velocity on the moon surface if mass of moon is \(\frac{1}{81}\) times of the mass of the earth and radius is \(\frac{1}{4}\) times radius of earth
- JIPMER MBBS - 2019
- Escape Speed
- If resistivity of copper is \(1.72×10^{-8} \Omega-m\) and number of free electron in copper is \(8.5×10^{28} / m^3\). Find mobility
- JIPMER MBBS - 2019
- Resistance and Resistivity
View More Questions