Which of the following statements about column chromatography is correct?

Question

Options:

A . Resolution increases as the length of the column increases

B . Mobile phase is a porous solid material with appropriate chemical properties held in the column

C . Stationary phase is a buffered solution that percolates through mobile phase

D . Large proteins emerge from the column sooner than small ones

Answer: Option A
Answer: (a).Resolution increases as the length of the column increases

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