On bromination, propionic acid yields two isomeric $2-$bromopropionic acids. This pair is an important example of
Chain isomers
Optical isomers
Cis-trans isomers
Position isomers
How many carbon atoms in the molecule $HCOO - {(CHOH)_2} - COOH$ are asymmetric
The separation of racemic mixture into pure enantiomers is termed as
Total number of substituent present in the above compound
Calculate the total number of stereoisomers when alkene having trans configuration
Two possible stereo-structures of $CH_3CHOHCOOH,$ which are optically active, are called