The figure indicates the enegry level diagram of an atom and the origin of six spectral lines in emission (e.g. line no.`5` series from the transition from level `B` to `A`). The following spectral lines will also occur in the absorption spectrum

Options

A. 1,2.4
B. 2,3,4,5
C. 1,2,3
D. 1,2,3,4,5

Answer

C

Explanation

For absorpiton spctra,a tom must be in ground state