The ionisation potential of a hydrogen atom is $13.6 \, V$. The energy required to remove an electron in the $n = 2$ state of the hydrogen atom is.....$eV$.

In the Bohr model of the hydrogen atom,the lowest orbit corresponds to:

In a hydrogen atom,which of the following transitions will have the minimum wavelength?

When an electron in a hydrogen atom jumps from the third orbit to the second orbit,it emits a photon of wavelength $\lambda$. When it jumps from the fourth orbit to the third orbit,the wavelength emitted by the photon will be

The energy required to excite an electron from the ground state of a hydrogen atom to the first excited state is:

In the following transitions of a hydrogen atom,which one corresponds to the highest frequency of emitted radiation?