Which of the following cannot be used as an adsorbent in Column adsorption chromatography?
A. Magnesium oxide
B. Silica gel
C. Activated alumina
D. Potassium permanganate
Answer:C
Which of the following cannot be used as an adsorbent in Column adsorption chromatography?
A. Magnesium oxide B. Silica gel C. Activated alumina D. Potassium permanganate