1142543
Description
Quiz by jenny schneider, updated more than 1 year ago
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Created by jenny schneider
almost 10 years ago
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Question 1
Question
The diffusion coefficient changes with pH for a drug that ionises
Answer
- True
- False
Question 2
Question
the distribution coefficient= concentration of drug in oil/total concentration of drug in water (ionised + unionised)
Answer
- True
- False
Question 3
Question
Diffusion is the process of passive mass transport of molecules of one species through a medium
Answer
- True
- False
Question 4
Question
Which equation is used to describe rate of diffusion of drug through a membrane?
Answer
-
Noyes-Whitney equation
-
Henderson Hasselbalch equation
-
Fick's First Law
Question 5
Question
The rate of diffusion through a membrane is driven by the concentration gradient
Answer
- True
- False
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