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Question
Chemistry
An organic compound which produces a bluish green flame when heated on a copper wire is
Q. An organic compound which produces a bluish green flame when heated on a copper wire is
1720
237
COMEDK
COMEDK 2012
Organic Chemistry – Some Basic Principles and Techniques
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A
benzaldehyde
12%
B
aniline
27%
C
chlorobenzene
47%
D
benzoic acid.
14%
Solution:
In Beilstein test or copper wire test, a bluish green colour of the flame indicates the presence of halogens.