CHEM 210 FINAL EXAM WITH
CORRECT QUESTIONS AND ANSWERS
2025
A) nonpolar covalent - CORRECT-ANSWERSequal sharing of electrons
B) polar covalent - CORRECT-ANSWERSunequal sharing of electrons due
to difference in electronegativity
C) dipole - CORRECT-ANSWERSpolarized covalent bone with the point of
the arrow towards the more electronegative atom
D) Dipole for 2 atom molecule - CORRECT-ANSWERSdipole and molecular
dipole are the same
E) Dipole for multi atom compound - CORRECT-ANSWERSdipole moment
of atom containing more than 2 atoms is the vector sum of individual
dipole moments
F) lewis acid - CORRECT-ANSWERSelectron pair acceptor (electrophile)
G) lewis base - CORRECT-ANSWERSelectron pair donor (nucleophile)
H) bronsted acid - CORRECT-ANSWERSproton donor, molecule with H
I) bronsted base - CORRECT-ANSWERSproton acceptor, molecule with
nbe
CORRECT QUESTIONS AND ANSWERS
2025
A) nonpolar covalent - CORRECT-ANSWERSequal sharing of electrons
B) polar covalent - CORRECT-ANSWERSunequal sharing of electrons due
to difference in electronegativity
C) dipole - CORRECT-ANSWERSpolarized covalent bone with the point of
the arrow towards the more electronegative atom
D) Dipole for 2 atom molecule - CORRECT-ANSWERSdipole and molecular
dipole are the same
E) Dipole for multi atom compound - CORRECT-ANSWERSdipole moment
of atom containing more than 2 atoms is the vector sum of individual
dipole moments
F) lewis acid - CORRECT-ANSWERSelectron pair acceptor (electrophile)
G) lewis base - CORRECT-ANSWERSelectron pair donor (nucleophile)
H) bronsted acid - CORRECT-ANSWERSproton donor, molecule with H
I) bronsted base - CORRECT-ANSWERSproton acceptor, molecule with
nbe
