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NEETChemistryStructure of Atom

How is an emission spectrum typically produced?

Options

  1. ABy cooling a sample
  2. BBy irradiating a sample with light
  3. CBy removing energy from a sample
  4. DBy heating or irradiating a sample

Correct answer

D. By heating or irradiating a sample

Step-by-step solution

An emission spectrum is typically produced by supplying energy to a sample through heating or irradiation, and then recording the wavelength or frequency of the radiation emitted as the sample gives up the absorbed energy.

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