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Carbonyl Compounds and Carboxylic Acids — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryCarbonyl Compounds and Carboxylic Acids3 Marks
Question
Identify A, B, C and D.
ethanoic acid $\stackrel{ SOCl _2}{\longrightarrow} A \stackrel{ Pd / BaSO _4}{\longrightarrow} B \stackrel{ NaOH }{\longrightarrow} C \underset{\Delta}{\longrightarrow} D$
✓

Answer


Image
A $CH_3 Cl$ Acetyl chloride
B $CH_3 CHO$ Acetaldehyde
C Image 3-hydroxy butanal
D $CH_3-CH=CH-CHO$ Crotonaldehyde

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