

MCQOPTIONS
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1. |
Who discovered in 1854 that nitro compounds could be reduced in the presence of iron and acetic acid? |
A. | Perkin’s |
B. | Bechamp’s |
C. | Cara’s acid |
D. | None of the mentioned |
Answer» C. Cara‚Äö√Ñ√∂‚àö√ë‚àö¬•s acid | |