Question

10 multiple choice 1 point what is the purpose of adding anhydrous sodium sulfate to the organic layer after extraction? to neutralize any residual acids to filter out solid impurities to remove water from the organic layer to increase the solubility of caffeine in the organic layer

Explanation:

Anhydrous sodium sulfate is a common drying agent in organic chemistry. It binds to water molecules in the organic layer to dry it.

Answer:

C. To remove water from the organic layer