OCR Chemistry A2 (F324 Unit 1 Module 3)

Answer these 11 questions in less than 2 minutes. DO NOT USE REVISION GUIDES OR NOTES!

?
  • Created by: gug
  • Created on: 04-01-13 16:26

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

  • Next to an environment with 2 H's in
  • Next to an environment with 5 H's in
  • Next to an environment with 3 H's in
  • Next to an environment with 4 H's in
1 of 11

Other questions in this quiz

2. In carbon NMR, how many peaks would there be in the spectrum of CH3CH2CH2OH ?

  • 3
  • 4
  • 1
  • 2

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

  • Solubility
  • Absorption
  • Adsorption
  • Relative Solubility

4. What is the stationary phase in GC (gas chromatography)?

  • Solid or gas
  • Liquid or solid
  • Liquid or gas
  • Solid or aqueous solution

5. What is the definition of retention time?

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

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Spectroscopy resources »