Which of the following molecules are chiral ?
$I, II, III$ and $IV$
$II, III$ and $IV$
$II$ and $IV$
$I$ and $II$
Which of the following statements best describes the stereochemical relationships of compound $I, II$ and $III$ shown below ?
Which of the following may exist in enantiomorphs
Which of the following pair are metamer ?
The number of meso form of the given compound is
$\begin{array}{*{20}{c}}
{C{H_3} - CH - CH - CH - C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,} \\
{OH\,\,\,\,\,\,\,OH\,\,\,\,\,OH\,\,}
\end{array}$
What are the configuration of the two chiral centre?