When the electron of a hydrogen atom jumps from the n=4 to the n=1 state , the number of all pos - sible spectral lines emitted is :-

An electron in hydrogen atom jumps from n = 7 to n = 3 state Identify the spectral series.

The electron in a hydrogen atom has been excited to the n -th state. What is the maximum number of spectral lines that may be emitted by the atom when the electron transits to the ground state ?

The electron in the hydrogen atom pases from n= 4 to n = 1 level. What is the maximum number of photon that can be emited?

When the electron in the 'H' atom jumps from the fifth orbit to the second orbit, the spectral line emitted is found in ---- region.

The electron in a hydrogen atom is excited to the n -th excited state. How many possible spectral lines can it emit in transtion to the ground state ?

When the electron in an excited hydrogen atom jumps from an energy level for which n=5 to level for which n=2 ,the spectral line is obeserved in which series of the hydrogen spectrum?