CHM 1046 Final 2026 Exam
Questions and Verified Answers
| Already Graded A+
intramolecular forces are stronger than intermolecular forces - 🧠ANSWER
✔✔true
>1.8 - 🧠ANSWER ✔✔ionic
0.4-1.8 - 🧠ANSWER ✔✔polar covalent
<0.4 - 🧠ANSWER ✔✔covalent
,larger ion, lower charge, weaker dipole - 🧠ANSWER ✔✔weaker interaction
smaller ion, higher charge, stronger dipole - 🧠ANSWER ✔✔stronger
interaction
larger dipole = - 🧠ANSWER ✔✔stronger attraction
strongest to weakest intermolecular forces - 🧠ANSWER ✔✔ion-dipole,
hydrogen bonding, dipole-dipole, induced/instantaneous dipole
instantaneous dipole - 🧠ANSWER ✔✔A spontaneous shift in the electron
cloudcauses a temporary dipole moment
induced dipole - 🧠ANSWER ✔✔Proximity to a charged speciesinduces a
temporary dipole moment.
polarizability increases.. - 🧠ANSWER ✔✔with mass, left to right across the
periodic table and with surface area
hydrogen bonding is what type of intermolecular force? - 🧠ANSWER
✔✔dipole-dipole
, hydrogen bond - 🧠ANSWER ✔✔is interaction between the hydrogen atom
of N-H, O-H,or F-H bond and a lone pair on O, N, or F atom (most
electronegative)
IMF and viscosity relationship - 🧠ANSWER ✔✔stronger the IMF, higher the
viscosity
as temp increases, IMF... - 🧠ANSWER ✔✔decreases
as molecular size increases, IMF... - 🧠ANSWER ✔✔increases
IMF and surface tension relationship - 🧠ANSWER ✔✔stronger the IMF,
stronger the surface tension
deposition - 🧠ANSWER ✔✔heat is released, decrease in temp, energy is
released
sublimation - 🧠ANSWER ✔✔heat is absorbed, increase in temp, energy
breaks IMFs
Vapor pressure - 🧠ANSWER ✔✔the pressure exerted by a vapor over a
liquid at a given temp in a closed system
IMF and VP relationship - 🧠ANSWER ✔✔as IMF increases, VP decreases
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
Questions and Verified Answers
| Already Graded A+
intramolecular forces are stronger than intermolecular forces - 🧠ANSWER
✔✔true
>1.8 - 🧠ANSWER ✔✔ionic
0.4-1.8 - 🧠ANSWER ✔✔polar covalent
<0.4 - 🧠ANSWER ✔✔covalent
,larger ion, lower charge, weaker dipole - 🧠ANSWER ✔✔weaker interaction
smaller ion, higher charge, stronger dipole - 🧠ANSWER ✔✔stronger
interaction
larger dipole = - 🧠ANSWER ✔✔stronger attraction
strongest to weakest intermolecular forces - 🧠ANSWER ✔✔ion-dipole,
hydrogen bonding, dipole-dipole, induced/instantaneous dipole
instantaneous dipole - 🧠ANSWER ✔✔A spontaneous shift in the electron
cloudcauses a temporary dipole moment
induced dipole - 🧠ANSWER ✔✔Proximity to a charged speciesinduces a
temporary dipole moment.
polarizability increases.. - 🧠ANSWER ✔✔with mass, left to right across the
periodic table and with surface area
hydrogen bonding is what type of intermolecular force? - 🧠ANSWER
✔✔dipole-dipole
, hydrogen bond - 🧠ANSWER ✔✔is interaction between the hydrogen atom
of N-H, O-H,or F-H bond and a lone pair on O, N, or F atom (most
electronegative)
IMF and viscosity relationship - 🧠ANSWER ✔✔stronger the IMF, higher the
viscosity
as temp increases, IMF... - 🧠ANSWER ✔✔decreases
as molecular size increases, IMF... - 🧠ANSWER ✔✔increases
IMF and surface tension relationship - 🧠ANSWER ✔✔stronger the IMF,
stronger the surface tension
deposition - 🧠ANSWER ✔✔heat is released, decrease in temp, energy is
released
sublimation - 🧠ANSWER ✔✔heat is absorbed, increase in temp, energy
breaks IMFs
Vapor pressure - 🧠ANSWER ✔✔the pressure exerted by a vapor over a
liquid at a given temp in a closed system
IMF and VP relationship - 🧠ANSWER ✔✔as IMF increases, VP decreases
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
