NEETChemistryGeneral Organic Chemistry
What is the common feature of all chromatographic techniques?
Options
- AThey use gas as the mobile phase
- BThey involve color separation
- CThey separate compounds based on their boiling points
- DThey involve a stationary phase and a mobile phase
Correct answer
D. They involve a stationary phase and a mobile phase
Step-by-step solution
The common feature of all chromatographic techniques is that they involve a stationary phase and a mobile phase.