Question

An organic compound which produces a bluish green coloured flame on heating in presence of copper is

• A. chlorobenzene
• B. benzaldehyde
• C. aniline
• D. benzoic acid

Answer 1

Answer: (A)

chlorobenzene

Answer 2

Halogen containing compounds$(C_6H_5CI)$ When placed in a flame, the presence of halogen is revealed by a green to blue flame.