Question

3 multiple answer 1 point the techniques used in the isolation of caffeine from tea is/are: extraction decantation filtration recrystallization sedimentation evaporation sieving

Explanation:

Extraction is used to separate caffeine from tea leaves into a solvent. Filtration removes solid - tea leaf particles. Recrystallization purifies the extracted caffeine. Decantation, sedimentation, evaporation, and sieving are not the main techniques in this process.

Answer:

A. Extraction, C. Filtration, D. Recrystallization