Which of the following cannot be used as adsorbent in Column adsorption chromatography?
A. Magnesium oxide
B. Silica gel
C. Activated alumina
D. Potassium permanganate
Answer:D
Which of the following cannot be used as adsorbent in Column adsorption chromatography?
A. Magnesium oxide B. Silica gel C. Activated alumina D. Potassium permanganate
Explanation: The given options are all examples of adsorbents in Column adsorption except potassium permanganate. Some other adsorbents are starch and chromatographic purified siliceous earth.