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Question 1 of 5

Medal-premium 1

The diffusion coefficient changes with pH for a drug that ionises

Select one of the following:

  • True
  • False

Question 2 of 5

Medal-premium 1

the distribution coefficient= concentration of drug in oil/total concentration of drug in water (ionised + unionised)

Select one of the following:

  • True
  • False

Question 3 of 5

Medal-premium 1

Diffusion is the process of passive mass transport of molecules of one species through a medium

Select one of the following:

  • True
  • False

Question 4 of 5

Medal-premium 1

Which equation is used to describe rate of diffusion of drug through a membrane?

Select one of the following:

  • Noyes-Whitney equation

  • Henderson Hasselbalch equation

  • Fick's First Law

Question 5 of 5

Medal-premium 1

The rate of diffusion through a membrane is driven by the concentration gradient

Select one of the following:

  • True
  • False
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jjschneider
Quiz by , created over 2 years ago

Quiz on Untitled, created by jjschneider on 13/08/2014.

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jjschneider
Created by jjschneider over 2 years ago
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