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NEETChemistryStructure of Atom

How is an absorption spectrum typically produced?

Options

  1. ABy heating a sample
  2. BBy passing a continuum of radiation through a sample
  3. CBy recording the radiation emitted by a sample
  4. DBy cooling a sample

Correct answer

B. By passing a continuum of radiation through a sample

Step-by-step solution

An absorption spectrum is typically produced by passing a continuum of radiation through a sample, and the dark spaces in the bright continuous spectrum correspond to the wavelengths of radiation absorbed by the matter.

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