Why activated carbon absorbs colored particles? Why colour matters?

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SUMMARY

The discussion centers on the effectiveness of activated carbon in absorbing colored particles. It concludes that while color may influence the visibility of the absorption process, it does not affect the actual absorption capability of activated carbon for various molecules. The experiments conducted with colored substances are primarily for observational clarity rather than a reflection of the material's absorption properties.

PREREQUISITES
  • Understanding of activated carbon properties
  • Basic knowledge of molecular absorption
  • Familiarity with experimental design in chemistry
  • Concept of colorimetry in chemical analysis
NEXT STEPS
  • Research the molecular structure of activated carbon
  • Explore the principles of adsorption and desorption
  • Learn about colorimetry techniques in chemical experiments
  • Investigate the applications of activated carbon in water purification
USEFUL FOR

Chemistry students, environmental scientists, and professionals involved in water treatment and purification processes.

tsuwal
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Seems a bit odd why colour determines if it is absorved or not, doesn't it? My teacher could not answer this question.
 
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Color doesn't matter, carbon absorbs any molecules. We just do the simple experiments with colored substances as then the change is easy to observe.
 

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