4: Isomers

Question 1

Constitutional isomers

Answer 1

same molec formula but their atoms are connected differently.

Question 2

stereoisomers

Answer 2

differ in the way their atoms are separated in space

Question 3

cis-trans isomers result from

Answer 3

restricted rotation caused by having a DB or a cyclic molecule

They have different BP and dipole moments…

Question 4

cis isomer

Answer 4

compound with the Hydrogens on the same side of the C=C

Question 5

trains isomer

Answer 5

isomer with the Hydrogens on the opposite side of the C=C

Question 6

no cis or trans when

Answer 6

two of the same substituents are attached to the sp² Carbon

Question 7

Conformations

Answer 7

different arrangements of the same compound, cannot be separated

Question 8

Configurations

Answer 8

can be separated, essentially different compounds