MCQ
Only an aldehyde having..... can undergo the aldol condensation
- AAt least one beta H atom
- ✓At least one alpha $H$ atom
- CAn aromatic ring
- DNo alpha H atom
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$Mg^{2+} + 2{e^ - } \to Mg(s)\;E^o = - 2.37\,V$
$Cu^{2+} + 2e^- \to Cu(s)\;E^o = + 0.34\,V$

$'X'$ and $'Y'$ are