Introduction to Chromatography Quiz
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Questions and Answers

What is chromatography primarily used for?

  • Mixing different components
  • Studying physics, biology, and medicine
  • Separation, identification, and purification of components of a mixture (correct)
  • Creating new physical techniques
  • Who is credited with inventing and naming liquid chromatography?

  • An unknown scientist
  • An Italian botanist
  • Mikhail Tswett (correct)
  • A Russian chemist
  • What does the term 'chromatography' mean?

  • Quantification Technique
  • Mixture Separation
  • Component Identification
  • Color Writing (correct)
  • What did Mikhail Tswett use to separate plant pigments in his first chromatography experiment?

    <p>Finely divided chalk (calcium carbonate CaCO3)</p> Signup and view all the answers

    What does chromatography aim to do?

    <p>Separate mixtures into their components for analysis, identification, purification, and/or quantification</p> Signup and view all the answers

    Study Notes

    Chromatography Overview

    • Chromatography is primarily used for separating, identifying, and purifying the components of a mixture.

    History of Chromatography

    • Mikhail Tswett is credited with inventing and naming liquid chromatography.

    Etymology of Chromatography

    • The term 'chromatography' comes from the Greek words "chroma" meaning color and "graphein" meaning writing.

    First Chromatography Experiment

    • Mikhail Tswett used a calcium carbonate column to separate plant pigments in his first chromatography experiment.

    Purpose of Chromatography

    • Chromatography aims to separate complex mixtures into individual components, allowing for their identification, quantification, and purification.

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    Quiz Team

    Description

    Test your knowledge about the science of separation with this quiz covering the basics of chromatography. Explore the application of this physical technique in various fields of study such as chemistry, biology, and medicine.

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