Total number of stereoisomer formed by the given compound is
$2$
$3$
$4$
$8$
Which one of the following objects is ‘achiral’
Total number of stereoisomers of the compound $1, 4$ -dichlorocyclohexane is
Given Below are Two statement
Lactic acid in which a methyl group, a hydroxyl group, a carboxylic acid group and a hydrogen atom are attached to a central carbon atom, shown optical isomerism due to the molecular geometry at the
Which of the following compound is non-resovable (meso) compounds ?