MCQ
The $IUPAC$ name of $C{H_3} - \mathop {\mathop {CH}\limits_{|\,\,\,\,} }\limits_{OH} - C{H_2} - \mathop {\mathop {CH}\limits_{|\,\,\,\,} }\limits_{C{H_3}} - CHO$ will be
- A$4-$ hydroxy $-1-$ methylpentanal
- ✓$4- $ hydroxy $-2-$ methylpentanal
- C$3- $ hydroxy $-2-$ methylpentanal
- D$3- $ hydroxy $-3-$ methylpentanal



