MyQuestionIcon

5

You visited us 5 times! Enjoying our articles? Unlock Full Access!

Energy Levels

The energy re...

Question

The energy required for removal of electron from $3 s, 3 p, 3 d$ subshells of hydrogen atom will lie in following sequence:
$E_{1} = (3 s ⟶ \infty) E_{2} = (3 p ⟶ \infty) E_{3} (3 d ⟶ \infty)$

A

E_{1} > E_{2} > E_{3}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

E_{1} < E_{2} < E_{3}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

E_{1} = E_{2} = E_{3}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $E_{1} = E_{2} = E_{3}$
For single electron system 3s,3p,3d are degenerate orbitals so they have same energy.
Thus, energy required for removal of electron from 3s,3p,3d subshells of hydrogen is same.

Suggest Corrections

thumbs-up

0

Similar questions

E_{1}, E_{2}, E_{3} a n d E_{4}

are the energies required to knock off the

1^{s t}, 2^{n d}, 3^{r d}

4^{t h}

electrons respectively from outermost orbit of the Carbon atom, choose the correct option:

E_{1}, E_{2}, E_{3} a n d E_{4}

are the energies required to knock off the 1st, 2nd, 3rd and 4th electron respectively from the outermost orbit of the Carbon atom, choose the correct option:

E_{1}, E_{2}, E_{3} a n d E_{4}

are the energies required to knock off the

1^{s t}, 2^{n d}, 3^{r d} a n d 4^{t h}

electrons (from the last shell) respectively from outermost orbit of the Carbon atom, choose the correct option:

E_{1}, E_{2} a n d E_{3}

represents the kinetic energy of an electron, an alpha particle and a proton each having same de-Broglie’s wavelength then

E_{1}, E_{2} a n d E_{3}

represent respectively the kinetic energies of an electron, an alpha particle and a proton, each having same de-Broglie wavelength then?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Energy Levels

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon