Question

What is absorption spectrum?

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Answer 1

Answer:

a spectrum of electromagnetic radiation transmitted through a substance, showing dark lines or bands due to absorption at specific wavelengths.There are 2 types of absorption processes: physical absorption and chemical absorption, depending on whether there is any chemical reaction between the solute and the solvent (absorbent).

Answer 2

Absorption spectrum is the spectrum obtained when radiation is passed through a sample of material.

$\pink \bigstar$ The sample absorbs radiation of certain wavelengths.

$\pink \bigstar$ The wavelengths which are absorbed are missing and come as dark lines