Chromatography Applications

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Questions and Answers

What type of compounds are analyzed using gas chromatography?

  • Compounds with high molecular weights
  • Thermal labile compounds
  • Compounds with low molecular weights (correct)
  • Non-volatile compounds

When would you use liquid chromatography over gas chromatography?

  • For analyzing gases
  • For analyzing compounds with high molecular weights
  • For analyzing non-volatile compounds (correct)
  • For analyzing thermally stable compounds

What is a characteristic of compounds that can be analyzed using gas chromatography?

  • They have high molecular weights
  • They are thermally stable (correct)
  • They are thermal labile
  • They are non-volatile

Which type of chromatography would you use to analyze a compound that is sensitive to heat?

<p>Liquid chromatography (C)</p> Signup and view all the answers

What type of compounds would you analyze using a method other than gas chromatography?

<p>Non-volatile compounds (A)</p> Signup and view all the answers

Gas chromatography is suitable for analyzing non-volatile compounds.

<p>False (B)</p> Signup and view all the answers

Thermally labile compounds are typically analyzed using gas chromatography.

<p>False (B)</p> Signup and view all the answers

Liquid chromatography is used for analyzing compounds with low molecular weights.

<p>False (B)</p> Signup and view all the answers

Gas chromatography is used for analyzing volatile compounds.

<p>True (A)</p> Signup and view all the answers

Liquid chromatography is used for analyzing thermally stable compounds.

<p>False (B)</p> Signup and view all the answers

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Study Notes

Chromatography Applications

  • Gas chromatography is suitable for analyzing gases, volatile organics, and compounds with low molecular weights, as well as thermally stable compounds.
  • Liquid chromatography is the preferred method for analyzing non-volatile compounds and thermal labile compounds.

Chromatography Applications

  • Gas chromatography is suitable for analyzing gases, volatile organics, and compounds with low molecular weights, as well as thermally stable compounds.
  • Liquid chromatography is the preferred method for analyzing non-volatile compounds and thermal labile compounds.

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