General Chemistry II Final Exam Latest
Exam Questions and Answers with
Rationales, A+ Guarantee 2026
0th Law of Thermodynamics - Correct Answers ✅2 systems
are in thermal equilibrium when their temperature is the
same
1st Law of Thermodynamics - Correct Answers ✅energy is
neither created nor destroyed; its conserved
internal energy equation - Correct Answers ✅∆E = E(final)
- E(initial)
increases - Correct Answers ✅When ∆E > 0, energy of the
system __________
decreases - Correct Answers ✅When ∆E < 0, the energy of
the system __________
added - Correct Answers ✅When q > 0, heat is ______ to
the system (+)
removed - Correct Answers ✅When q < 0, heat is
___________ from the system (-)
greater - Correct Answers ✅When w is ______ than 0, work
is done to the system (+)
, General Chemistry II Final Exam Latest
Exam Questions and Answers with
Rationales, A+ Guarantee 2026
less - Correct Answers ✅When w is ______ than 0, work is
done by the system (-)
calorimetry - Correct Answers ✅measurement of heat flow
enthalpy (h) - Correct Answers ✅change in heat constant
of reaction at constant pressure
endothermic - Correct Answers ✅when ∆H > 0, heat
gained from surrounding making it an ________ reaction
exothermic - Correct Answers ✅when ∆H < 0, heat
released to surrounding making it an _________ reaction
Reaction - Correct Answers ✅Enthalpy of __________
(∆Hrxn) - heat of reaction (extensive property) depends on
state of reactions and products
Formation - Correct Answers ✅Enthalpy of __________ (∆Hf)
- heat needed to form substance from its elements
Exam Questions and Answers with
Rationales, A+ Guarantee 2026
0th Law of Thermodynamics - Correct Answers ✅2 systems
are in thermal equilibrium when their temperature is the
same
1st Law of Thermodynamics - Correct Answers ✅energy is
neither created nor destroyed; its conserved
internal energy equation - Correct Answers ✅∆E = E(final)
- E(initial)
increases - Correct Answers ✅When ∆E > 0, energy of the
system __________
decreases - Correct Answers ✅When ∆E < 0, the energy of
the system __________
added - Correct Answers ✅When q > 0, heat is ______ to
the system (+)
removed - Correct Answers ✅When q < 0, heat is
___________ from the system (-)
greater - Correct Answers ✅When w is ______ than 0, work
is done to the system (+)
, General Chemistry II Final Exam Latest
Exam Questions and Answers with
Rationales, A+ Guarantee 2026
less - Correct Answers ✅When w is ______ than 0, work is
done by the system (-)
calorimetry - Correct Answers ✅measurement of heat flow
enthalpy (h) - Correct Answers ✅change in heat constant
of reaction at constant pressure
endothermic - Correct Answers ✅when ∆H > 0, heat
gained from surrounding making it an ________ reaction
exothermic - Correct Answers ✅when ∆H < 0, heat
released to surrounding making it an _________ reaction
Reaction - Correct Answers ✅Enthalpy of __________
(∆Hrxn) - heat of reaction (extensive property) depends on
state of reactions and products
Formation - Correct Answers ✅Enthalpy of __________ (∆Hf)
- heat needed to form substance from its elements
