Which of the following optically active compound has maximum number of chiral carbons
$\begin{array}{*{20}{c}}
{C{H_3} - CH - CH - C{H_3}}\\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,}\\
{Br\,\,\,\,\,\,\,\,Cl\,\,\,\,}
\end{array}$
$\begin{array}{*{20}{c}}
{C{H_3} - CH - C{H_2} - C{H_3}}\\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{OH\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$
Which is the correct structure of $D$ -glyceraldehyde ?
Total number of stereoisomers of the compound $1$ -bromo- $3$ -chlorocyclobutane is
The correct statement$(s)$ about the compound $\mathrm{H}_3 \mathrm{C}(\mathrm{HO}) \mathrm{HC}-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}(\mathrm{OH}) \mathrm{CH}_3(\mathbf{X})$ is(are)
$(A)$ The total number of stereoisomers possible for ${X}$ is $6$
$(B)$ The total number of diastereomers possible for ${X}$ is $3$
$(C)$ If the stereochemistry about the double bond in ${X}$ is trans, the number of enantiomers possible for ${X}$ is $4$
$(D)$ If the stereochemistry about the double bond in ${X}$ is cis, the number of enantiomers possible for ${X}$ is $2$
The absolute configuration of
Which of the following will show optical isomerism ?