Other questions in this quiz

2. What is the most distinguishable peak in an infrared spectrum of a Carboxylic acid?

  • The broad peak between 3200-3500 cm-1
  • The peak between 1000-1300 cm-1
  • The very broad peak between 2500-3300 cm-1
  • The peak between 1640-1750 cm-1

3. What is the definition of retention time?

  • The length (in metres) that the components travel through the column
  • The length (in cm) that the components travel through the column
  • Time taken for the component to pass through the column to the detector
  • Time taken for the component to pass through the detector to the column

4. In Proton NMR, what does a quartet indicate?

  • Next to an environment with 3 H's in
  • Next to an environment with 5 H's in
  • Next to an environment with 4 H's in
  • Next to an environment with 2 H's in

5. What is the process of separation in TLC (thin layer chromatography)?

  • Relative Solubility
  • Adsorption
  • Absorption
  • Solubility

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