The time required for a molecule of the mobile phase to pass through the column is called ___________ Options: A . &nbspDead time B . &nbspSolute migration rate C . &nbspAdjusted retention time D . &nbspRetention time

The time required for a molecule of the mobile phase to pass through the column

Question

The time required for a molecule of the mobile phase to pass through the column is called ___________

Options:

A . Dead time

B . Solute migration rate

C . Adjusted retention time

D . Retention time

Answer: Option A
Answer: (a).Dead time

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Question 1. Which of the following is the volume of mobile phase required to make a solute band move from the point of injection thr....the point of injection through the column to the detector?

Question 2. Adjusted retention time is the remaining retention time after subtracting __________ from ___________....

Question 3. Adjusted retention volume is the remaining retention volume after subtracting ___________ from _____________....

Question 4. Which of the following is the expression for Eddy diffusion in the column, if ‘γ’ represents obstruction factor, �....Solute diffusion co-efficient and ‘λ’ represents function for packing uniformity?

Question 5. In gas-liquid chromatography, when films are used in the interior of the capillary column, then what is the value of Edd....capillary column, then what is the value of Eddy diffusion?

Question 6. Which of the following is the expression for longitudinal diffusion in the column, if ‘γ’ represents obstruction fa....Solute diffusion co-efficient and ‘λ’ represents function for packing uniformity?

Question 7. For an unpacked coated capillary column, the obstruction factor takes which of the following values?....

Question 8. Base line resolution is achieved when degree of resolution/separation is ______....

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Question 10. In chromatography, which of the following can the mobile phase be made of?....

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