Question

write down difference between absorbtion spectrum and emission spectrum??

Answer 1

Absorption spectra is the spectrum found when the sample of the substance absorbs the radiation of a certain intensity and the electrons of the atoms jumps from lower energy level to higher.

while the emission spectra is obtained when the electron first jumps from lower to higher energy level and then further emits it releases energy to attain the ground state. Then the spectrum obtained is emission spectrum.