Which one of the following pairs represents the stereoisomerism
Geometrical isomerism, position isomerism
Geometrical isomerism, conformational isomerism
Optical isomerism, geometrical isomerism
Optical isomerism, metamerism
Identify isomers $A$ and $B$
Among the following, $L-$ serine is
Chirality of carbon compound is because of its
How many different stereoisomers are possible for the following compound ?
$\begin{array}{*{20}{c}}
H\\
|\\
{ClHC = HC - C - CH = CHCl}\\
|\\
{Cl}
\end{array}$
The pair of enantiomers among the following compound is