Question
Pharmacology Question on Pharmacology of drug acting on the gastrointestinal tract
Very weak bases having pKa < 5:-
A
Are ionized in the entire pH range of GIT
B
Absorbed only in stomach
C
Are unionized at all pH values
D
None of these
Answer
Are unionized at all pH values
Explanation
Solution
The correct answer is option (C) : Are unionized at all pH values