Which types of isomerism is shown by $2, 3-$ dichlorobutane
Distereo
Optical
Geometric
Structural
Which one of the following pairs represents the stereoisomerism
Which of the following pairs of compounds are enantiomers
Which of the following optically active compound has maximum number of chiral carbons
How many are meso molecules
Ignoring specific markings, which of the following objects are chiral ?
$(I)$ a shoe $(II)$ a book $(III)$ a pencil
$(IV)$ a pair of shoes (consider the pair as one object)
$(V)$ a pair of scissors