Home
Class 11
CHEMISTRY
The degencracy of 1st excited state of H...

The degencracy of 1st excited state of `H` atom is ______ (Ignore efffect of spin)

A

2

B

3

C

4

D

8

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ATOMIC STUCTURE

    NARENDRA AWASTHI|Exercise Level- 1|1 Videos
  • ATOMIC STUCTURE

    NARENDRA AWASTHI|Exercise level 2|1 Videos
  • CHEMICAL EQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level 2|1 Videos

Similar Questions

Explore conceptually related problems

In excited state a carbon atom gets its one of the 2s electrons to

The energy of an electron in the first energy level of H atom is -13.6 eV. The possible energy value (s) of the excited state (s) for the electron in He^(+) is (are)

If the radius of electron orbit in the excited state of hydrogen atom is 476.1 pm, the energy of electron in that excited state in J is Radius and energy of electron in the first orbit of hydrogen atom are 52.9 pm and -218xx10^(-18) J respectively)

If radiation correcsponding to second line of “Balmer series” of Li^(2+) ion, knocked out electron from first excited state of H-atom, then kinetic energy of ejected electron would be:

The velocity of an electron in excited state of H-atom is 1.093 xx 10^6 m/s, what is the circumference of this orbit?

The total energy of an electron in the first excited state of hydrogen atom is -3.4eV. What is the kinetic energy of the electron in this state ?

The angular momentum of an electron present in the excited state of hydrogen is 1.5h//pi . The electron is present in

The angular momentum of an electron present in the excited state of hydrogen is 1.5h//pi . The electron is present in

The angular momentum of an electron present in the excited state of hydrogen is (2h)/(pi) . The electron present in _______