Question
Pharmacognosy Question on Alkaloids
Which of the following properties are characteristics of tannis
(P) They give a precipitate with alkaloids
(Q) They give a yellow of bluish red color with iron(III) chloride
(R) They transform hide into leather
(S) They give a pale-pink precipipate with iodine
A
P, Q, S
B
P and Q
C
P and R
D
Only Q
Answer
P and R
Explanation
Solution
The correct option is (C): P and R