CLFP CLASS REVIEW STUDY GUIDE
ACTUAL EXAM PAPER 2026 FULL TEST
BANK WITH DETAILED RATIONALES
⩥ The solubility rule "like dissolves like" is not adequate for
predicting solubilities when the solute is a(n)
[A] nonpolar liquid
[B] polar liquid
[C] ionic compound
[D] nonpolar gas. Answer: [C] ionic compound
⩥ In which of the following pairs of ionic compounds are
both members of the pair soluble in water?
[A] NaOH and K2SO4
[B] CaSO4 and PbCO3
[C] NH4Br and Mg3(PO4)2
[D] AgNO3 and AgCl
[E] more than one of the above is correct. Answer: [A] NaOH and
K2SO4
⩥ Calculate the grams of NaOH present in 5.0 mL of a
,1.0% (m/v) NaOH solution.
[A] 0.050 g
[B] 0.10 g
[C] 0.50 g
[D] 1.0 g. Answer: [A] 0.050 g
⩥ A 0.200 M solution of NaOH which contains 0.250 mole of solute
would have a volume, in milliliters, of
[A] 725 mL
[B] 1250 mL
[C] 50.0 mL
[D] 20.0 mL. Answer: [B] 1250 mL
⩥ How many of the following statements are true. Compared to pure
water, a
1 M sugar-water solution will have a
[A] lower vapor pressure, lower boiling point and higher freezing point
[B] higher vapor pressure, higher boiling point and higher freezing point
[C] lower vapor pressure, higher boiling point and lower freezing point
[D] lower vapor pressure, lower boiling point and lower freezing point.
Answer: [C] lower vapor pressure, higher boiling point and lower
freezing point
, ⩥ In which of the following sets of ionic compounds are all
members of the set insoluble in water?
[A] AgCl, PbCl2, NH4Cl
[B] CuCO3, CaCO3, MgCO3
[C] PbSO4, FeSO4, BaSO4
[D] more than one correct response
[E] no correct response. Answer: [B] CuCO3, CaCO3, MgCO3
⩥ Which of the following solutions has a particle(ion or
molecule) molarity of 4.0?
[A] 2.0 M NaCl
[B] 4.0 M glucose
[C] 1.0 M Na3PO4
[D] more than one correct response
[E] no correct response. Answer: [A] 2.0 M NaCl
[B] 4.0 M glucose
[C] 1.0 M Na3PO4
[D] more than one correct response
⩥ The minimum combined kinetic energy reactant
particles must possess in order for their collision to
result in a reaction is called the
ACTUAL EXAM PAPER 2026 FULL TEST
BANK WITH DETAILED RATIONALES
⩥ The solubility rule "like dissolves like" is not adequate for
predicting solubilities when the solute is a(n)
[A] nonpolar liquid
[B] polar liquid
[C] ionic compound
[D] nonpolar gas. Answer: [C] ionic compound
⩥ In which of the following pairs of ionic compounds are
both members of the pair soluble in water?
[A] NaOH and K2SO4
[B] CaSO4 and PbCO3
[C] NH4Br and Mg3(PO4)2
[D] AgNO3 and AgCl
[E] more than one of the above is correct. Answer: [A] NaOH and
K2SO4
⩥ Calculate the grams of NaOH present in 5.0 mL of a
,1.0% (m/v) NaOH solution.
[A] 0.050 g
[B] 0.10 g
[C] 0.50 g
[D] 1.0 g. Answer: [A] 0.050 g
⩥ A 0.200 M solution of NaOH which contains 0.250 mole of solute
would have a volume, in milliliters, of
[A] 725 mL
[B] 1250 mL
[C] 50.0 mL
[D] 20.0 mL. Answer: [B] 1250 mL
⩥ How many of the following statements are true. Compared to pure
water, a
1 M sugar-water solution will have a
[A] lower vapor pressure, lower boiling point and higher freezing point
[B] higher vapor pressure, higher boiling point and higher freezing point
[C] lower vapor pressure, higher boiling point and lower freezing point
[D] lower vapor pressure, lower boiling point and lower freezing point.
Answer: [C] lower vapor pressure, higher boiling point and lower
freezing point
, ⩥ In which of the following sets of ionic compounds are all
members of the set insoluble in water?
[A] AgCl, PbCl2, NH4Cl
[B] CuCO3, CaCO3, MgCO3
[C] PbSO4, FeSO4, BaSO4
[D] more than one correct response
[E] no correct response. Answer: [B] CuCO3, CaCO3, MgCO3
⩥ Which of the following solutions has a particle(ion or
molecule) molarity of 4.0?
[A] 2.0 M NaCl
[B] 4.0 M glucose
[C] 1.0 M Na3PO4
[D] more than one correct response
[E] no correct response. Answer: [A] 2.0 M NaCl
[B] 4.0 M glucose
[C] 1.0 M Na3PO4
[D] more than one correct response
⩥ The minimum combined kinetic energy reactant
particles must possess in order for their collision to
result in a reaction is called the
