CHEM 219 MODULE 1 ACTUAL EXAM
SCRIPT WITH SOLVED QUESTIONS AND
VERIFIED SOLUTIONS
◉ rings (cyclic chains)
Answer: Ends of a carbon chain connected to each other
◉ heteroatoms
Answer: Atoms other than carbon or hydrogen bonded in or to the
carbon skeleton at various positions
◉ functional groups
Answer: A specific configuration of atoms commonly attached to
the carbon skeletons of organic molecules and involved in
chemical reactions
◉ formal charge
Answer: The electrical charge possessed by an atom when bonded
in a molecule
◉ resonance structure
Answer: Two or more structural formulae of a molecule with
identical arrangements of the atoms but different arrangements of
the electrons in each
SCRIPT WITH SOLVED QUESTIONS AND
VERIFIED SOLUTIONS
◉ rings (cyclic chains)
Answer: Ends of a carbon chain connected to each other
◉ heteroatoms
Answer: Atoms other than carbon or hydrogen bonded in or to the
carbon skeleton at various positions
◉ functional groups
Answer: A specific configuration of atoms commonly attached to
the carbon skeletons of organic molecules and involved in
chemical reactions
◉ formal charge
Answer: The electrical charge possessed by an atom when bonded
in a molecule
◉ resonance structure
Answer: Two or more structural formulae of a molecule with
identical arrangements of the atoms but different arrangements of
the electrons in each