MCQ
Aniline reacts with acetaldehyde to form
- ✓Schiff's base
- BCarbylamine
- CImmine
- DNone of these
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$(ii)$ $CH _{3} COOH$
$(iii) $ $C _{6} H _{5} COOH$
$(iv)$ $CH _{3} CH _{2} COOH$
Correct order of $pK _{ a }$ value is :