The number fo spectiral lines produced according to Bohr's concept when one elecrron umps form ` 5th` to `2nd ` shell are :

The number of spectral lines produced when an electron jumps from 5^(th) orbit to 2^(nd) orbit in the hydrogen atom is.

The number of spectral lines produced when an electron jumps from 5^(th) orbit to 2^(nd) orbit in the hydrogen atom is.

In the above question (Q,63) the number of spectral lines orbitals in Bohr spectrum of hydrogen atom when an electron is excited from 2nd orbit to 5th arbit,is

The number of spectral lines obtain in Bohr spectrum of hydrogen atom when an electron is excited from ground level to 5th orbit is

The number of spectral lines orbitals in Bohr spectrum of hydrogen atom when an electron is excited from ground level is 5th orbit is

The number of spectral lines obtained in Bohr spectrum of hydrogen atom when an electron is excited from 5^("th") orbit to ground level is:

The number of spectral lines obtained in Bohr spectrum of hydrogen atom when an electron is excited from 5^("th") orbit to ground level is:

The number of spectral lines that are possible when electrons in 7th shell in different hydrogen atoms return to the 2nd shell is:

The number of spectral line that can be possible when electrons in 6^(th) shell in hydrogen atom return to the 2^(nd) shell :