Identify isomers $A$ and $B$
and $\begin{array}{*{20}{c}}
{C{H_2}}\\
{||\,\,\,\,\,\,\,}\\
{C{H_2}}
\end{array}$
The absolute configuration of the compound is
Determine the absolute configurations of the labeled carbons ($a$ and $b$)
Total number of stereoisomers of the compound $1-$ bromo $-3-$ chloro cyclobutane
The optically active tartaric acid is named as $D-(+)-$ tartaric acid because it has a positive
$C{H_3}CH(OH).COOH$ shows