Assertion: It is essential that all the lines available in the emission spectrum will also be available in the absorption spectrum.
Reason: The spectrum of hydrogen atom is only absorption spectrum.

Assertion: It is not essential that all the lines available in the emission spectrum will also be available in the absorption spectrum. Reason: The spectrum of hydrogen atom is only absorption spectrum.

(A) Its is not possible that all the lines avail-able in the emission spectrum will also be available in the absorption spectrum (R) The spectrum of hydrgen atom is only absorption spectrum

Define absorption spectrum.

What is absorption spectrum?

Define - Absorption Spectrum

what is absorption spectrum?

Write a note on absorption spectrum.