Question on: JAMB Chemistry - 2023
Which separation technique is used to separate different pigments in a mixture based on their affinity for a stationary phase and a mobile phase?
A
Chromatography
B
Filtration
C
Decantation
D
Distillation
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Correct Option: A
Chromatography is the separation technique used to separate different pigments in a mixture based on their affinity for a stationary phase and a mobile phase.
The pigments are carried by the mobile phase (usually a solvent) through a stationary phase (a solid or liquid adsorbent), resulting in the separation of individual components based on their interaction with the stationary and mobile phases.
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