MCQ
The $IUPAC$ name of compound


- A$1,2,3-$ tricarboxy $-2-$ propanol
- ✓$2-$ hydroxy propane $-1,2,3$ tricarboxylic acid
- C$3-$ hydroxy $-3-$ Carboxy $-1,5-$ pentane dioic acid
- DNone

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$A$. Glycerol is purified by vacuum distillation because it decomposes at its normal boiling point.
$B$. Aniline can be purified by steam distillation as aniline is miscible in water.
$C$. Ethanol can be separated from ethanol water mixture by azeotropic distillation because it forms azeotrope.
$D$. An organic compound is pure, if mixed $M.P$. is remained same.
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