The letter ‘$D$’ in carbohydrates represents
Its direct synthesis
Its dextrorotation
Its mutarotation
Its configuration
Which of the following is not chiral?
The number of optical isomers for the given compound
$\begin{array}{*{20}{c}}
{C{H_3} - CH - CH - C{H_2} - COOH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{\,\,OH\,\,\,\,\,\,\,\,Cl\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$
The binaphthol $(Bnp)$ is
The following compounds differ in respect of