MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Multi-Electron Configurations and Orbital Diagrams

In the hydrog...

Question

In the hydrogen atoms, the electrons are excited to the $5^{t h}$ energy level. The number of the limes that may appear in the spectrum will be

Open in App

Solution

No. of spectral lines that excite from $n_{2}$ to $n_{1}$ is $\frac{(n_{2} - n_{1}) (n_{2} - n_{1} + 1)}{2} = \frac{4 \times 5}{2} = 10$
So, total of $10$ spectral lines are produced as shown in the image.

Suggest Corrections

thumbs-up

0

Similar questions

Q. An electron in excited hydrogen atom falls from fifth energy level to second energy level. In which of the following regions, the spectrum line will be observed and is part of which series of the atomic spectrum?

Q. The number of spectral line obtained in Bohr spectrum of hydrogen atom when an electron is excited from ground level to 5th orbit is :

Q. How many different wavelengths may be observed in the spectrum from a hydrogen sample if the atoms are excited to states with principal quantum number n?

Q. The number of possible spectral lines which may be emitted in bracket series in

H

atom, if electrons present in 9th excited level returns to ground level, are:

Q. An electron collides with a fixed hydrogen atom in its groundstate. Hydrogen atom gets excited and the colliding electron losesall its kinetic energy. Consequently the hydrogen atom may emit aphoton corresponding to the largest wavelength of the Balmer series. The K.E. of colliding electron will be

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Electronic Configuration and Orbital Diagrams

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Multi-Electron Configurations and Orbital Diagrams

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon