Which of the following is the ratio of interstitial volume of packing to the volume of its total mass?
A. Distribution constant
B. Volumetric phase ratio
C. Retention factor
D. Total porosity
Answer:D
Which of the following is the ratio of interstitial volume of packing to the volume of its total mass?
A. Distribution constant B. Volumetric phase ratio C. Retention factor D. Total porosity
Explanation: Total porosity is the ratio of interstitial volume of packing to the volume of its total mass. In capillary column, total porosity is 1.