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Tardigrade
Question
Chemistry
Which of the following compounds will give positive test with FeCl3?
Q. Which of the following compounds will give positive test with
F
e
C
l
3
?
2464
289
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A
0%
B
C
H
3
O
H
20%
C
33%
D
47%
Solution:
Phenol
6
C
6
H
5
O
H
+
F
e
C
l
3
→
Violet complex
[
F
e
(
O
C
6
H
5
)
]
3
−
+
3
H
+
+
C
l
−