Which of the following statements is correct about column chromatography?
A. Resolution improves as column length increases
B. Mobile phase is a porous solid material kept in the column with appropriate chemical characteristics
C. Stationary phase is a buffered solution that percolates through the mobile phase
D. Large proteins exit the column faster than tiny proteins
Answer:A
Which of the following statements is correct about column chromatography?
A. Resolution improves as column length increases B. Mobile phase is a porous solid material kept in the column with appropriate chemical characteristics C. Stationary phase is a buffered solution that percolates through the mobile phase D. Large proteins exit the column faster than tiny proteins