Stereochemistry Quiz

• constitutional isomers

• enantiomers

• diastereomers

• identical

• none of these

• I, II, III, and IV

• I, II

• III, IV

• IV, V

• None of the structures

• 2R, 4S

• 2S, 4R

• 2R, 4R

• 2S, 4S

• R and S cannot be applied

• constitutional isomers

• enantiomers

• diastereomers

• identical

• none of the above

How many Stereoisomers Exist for this Molecule?

• One

• Two

• Three

• Four

Enantiomers are

(a)  

Assign the configuration of the below two structures

• S,S

• S,R

• R,S

• R,R,

Optcial isomers have:

• polarised light

• non-superimposable mirror images

• mirror images

• superimposable mirror images

True or False: Chiral molecules give rise to stereocenters.

• True

• False

True or False: Enantiomers have symmetric carbon centers.

• True

• False