Which of the following is the disadvantage of coiled or helical shaped packed chromatographic column?
A. It cannot be packed uniformly
B. It cannot be repacked easily
C. It is not compact
D. It is not easy to heat it evenly
Answer:B
Which of the following is the disadvantage of coiled or helical shaped packed chromatographic column?
A. It cannot be packed uniformly B. It cannot be repacked easily C. It is not compact D. It is not easy to heat it evenly
Explanation: The disadvantage of coiled or helical shaped packed chromatographic column is that it cannot be repacked easily. It is compact in size and can easily be heated in an even manner.