01- Isomers I

Question 1

Constitutional isomers

Answer 1

Structural isomers

Same chemical formula, different connections between atoms

Question 2

Interactions and their energy cost (kJ/mol)

Answer 2

H—H eclipsing: 4

H—CH3 eclipsing: 6

CH3–CH3 eclipsing: 11

CH3–CH3 gauche: 3.8