Skip to content
Back to quiz
6. How is separation achieved with a solid stationary phase?
- They don't separate
- Adsorption
- Relative solubility
7. What is one limitation of TLC?
- Only 3 colours are produced
- Not all components will separate
- The solvent may not travel all the way to the top
8. Retention time and Rf values are ...?
- The same
- Different
- Opposites
9. What is a mobile phase?
- Its a phone
- Is the phase that moves in chromotography
- Is the phase that stays still in chromotography
10. What is the stationary and mobile phase in TLC?
- Stationary - A solid (silica gel/alumina) Mobile - solvent
- Stationary - A liquid, Mobile - a gas
- Stationary - A solid, Mobile - a gas