1) The number of stereoisomers possible for a compound of the molecular formula CH3-CH=CH-CH(OH) - Me is: A) 2 B) 4 C) 6 D) 3 Answer: Option BExplanation:CH3-CH=CH-CH(OH)-CH3 exhibits both geometrical as well as optical isomerism cis-R cis-S trans -R trans -S