MCQ
Which of the following molecules are chiral ?


- ✓$I, II, III$ and $IV$
- B$II, III$ and $IV$
- C$II$ and $IV$
- D$I$ and $II$

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
(image)
$D$-Erythrose and its isomers are listed as $P , Q , R$, and $S$ in Column-$I$. Choose the correct relationship of $P , Q , R$, and $S$ with D-erythrose from Column $II$.
(image)
