Which of the following will have one of the stereoisomer meso ?
$2$ -chlorobutane
$2, 3$ -dichlorobutane
$2,3-$ dichloropentane
$2$ -hydroxypropanoic acid
Methyl $- \alpha - D-$ glucoside and methyl $- \beta -D-$ glucoside are
On monochlorination of $2-$ methyl butane, the total number of chiral compounds is
Lactic acid shows which type of isomerism
The number of meso form of the given compound is
$\begin{array}{*{20}{c}}
{C{H_3} - CH - CH - CH - C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,} \\
{OH\,\,\,\,\,\,\,OH\,\,\,\,\,OH\,\,}
\end{array}$
Meso-tartaric acid is