Aldehydes and Ketones - Result Question 29
####30. When acetaldehyde is treated with Fehling’s solution, it gives a precipitate of
(a) $Cu$
(b) $CuO$
(c) $Cu _2 O$
(d) $Cu+Cu _2 O+CuO$
$(1983,1 M)$
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Answer:
Correct Answer: 30. (b)
Solution:
- $CH _3-CHO+$ Fehling’s solution $\longrightarrow Cu _2 O \downarrow$