MCAT AAMC Question Packs Mixed
Verified Solutions for Final Exams, Top
Grade Assurance 2026
temperature is related to KE how? - Correct Answers
✅temp is the average kinetic energy
thermal energy is related to KE how? - Correct Answers
✅thermal energy is the total KE
enthalpy of fusion is ALWAYS greater than enthalpy of
vaporization because? - Correct Answers ✅it has to break
more bonds (solid --> liquid)
the amount of heat depends on (2 factors) - Correct
Answers ✅1. the type of substance
2. the amount of the substance
during a phase change does temperature change? - Correct
Answers ✅NO
if an archaebacerial species lives in a pool that is 0.01 M HCL
what is the pH of the water?
a) 12
b) 6
c) 2
d) 0.01 - Correct Answers ✅C
,MCAT AAMC Question Packs Mixed
Verified Solutions for Final Exams, Top
Grade Assurance 2026
pH= - loh (H+)
which of the following compounds has the same geometry as
methane?
a) H2S
b) CO2
c) XeF4
d) SiCl4 - Correct Answers ✅D
like oxygen atoms in methanogens, which of the following
elements can act as an electron acceptor?
a) S
b) He
c) H2
d) Fe - Correct Answers ✅A
when using a distillation method, which type of compounds
will distill first?
, MCAT AAMC Question Packs Mixed
Verified Solutions for Final Exams, Top
Grade Assurance 2026
lower boiling point OR higher boiling point - Correct
Answers ✅lower boiling point
would molecules with hydrogen bonds be MORE or LESS
soluble in water? - Correct Answers ✅more soluble
the chemist dissolves 16 mmol CDP in 1 L of aqueous solution
containing PNP and Mg+2 and buffers the solution at pH 8.7.
the pKa for the dissociation of H2PO4 to HPO4-2 is 6.7. what
is the initial ratio of HPO4 to H2PO4 in the buffer solution of
experiment 1?
a) 1:1
b) 2:1
c) 100:1
d) 200:1 - Correct Answers ✅C
the pH decreases by 2 which is going to be 10^2. thus 100
olestra is not metabolized because the additional fatty acid
units block the approach of digestive enzymes to the
cleavage sites.
Verified Solutions for Final Exams, Top
Grade Assurance 2026
temperature is related to KE how? - Correct Answers
✅temp is the average kinetic energy
thermal energy is related to KE how? - Correct Answers
✅thermal energy is the total KE
enthalpy of fusion is ALWAYS greater than enthalpy of
vaporization because? - Correct Answers ✅it has to break
more bonds (solid --> liquid)
the amount of heat depends on (2 factors) - Correct
Answers ✅1. the type of substance
2. the amount of the substance
during a phase change does temperature change? - Correct
Answers ✅NO
if an archaebacerial species lives in a pool that is 0.01 M HCL
what is the pH of the water?
a) 12
b) 6
c) 2
d) 0.01 - Correct Answers ✅C
,MCAT AAMC Question Packs Mixed
Verified Solutions for Final Exams, Top
Grade Assurance 2026
pH= - loh (H+)
which of the following compounds has the same geometry as
methane?
a) H2S
b) CO2
c) XeF4
d) SiCl4 - Correct Answers ✅D
like oxygen atoms in methanogens, which of the following
elements can act as an electron acceptor?
a) S
b) He
c) H2
d) Fe - Correct Answers ✅A
when using a distillation method, which type of compounds
will distill first?
, MCAT AAMC Question Packs Mixed
Verified Solutions for Final Exams, Top
Grade Assurance 2026
lower boiling point OR higher boiling point - Correct
Answers ✅lower boiling point
would molecules with hydrogen bonds be MORE or LESS
soluble in water? - Correct Answers ✅more soluble
the chemist dissolves 16 mmol CDP in 1 L of aqueous solution
containing PNP and Mg+2 and buffers the solution at pH 8.7.
the pKa for the dissociation of H2PO4 to HPO4-2 is 6.7. what
is the initial ratio of HPO4 to H2PO4 in the buffer solution of
experiment 1?
a) 1:1
b) 2:1
c) 100:1
d) 200:1 - Correct Answers ✅C
the pH decreases by 2 which is going to be 10^2. thus 100
olestra is not metabolized because the additional fatty acid
units block the approach of digestive enzymes to the
cleavage sites.
