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SAT II/ SAT 2 Chemistry Preparation Books

SAT II Chemistry Practice Test 5 Questions:

1. Contains sp hybridised carbons.

(A) CH4
(B) CH3COOH
(C) CH3CH2OH
(D) C2H2
(E) CH3OCH3

2.Which of the above represents the formula for the most common compound of A and B, where A and B represent given pairs of elements or polyatomic ions as indicated below?

A = Al and B = F

(A) AB
(B) AB2
(C) AB3
(D) A2B
(E) A2B3

3. Which of the following is a salt that forms acidic aqueous solutions

(A) SO3
(B) HCl
(C) FeCl3
(D) AgCl
(E) MgO

4. Which of the following is the density of oxygen at STP?

(A) 1.0 g/L
(B) 1.2 g/L
(C) 1.4 g/L
(D) 16g/L
(E) 32g/L

5. H2S has a density of 1,52 g/L at STP. Which of the following gave a density at STP less than that of H2S?

(A) O2
(B) H2Se
(C) Cl2
(D) CO2
(E) All of them

6. In a galvanic cell the cathode is charged

(A) positive
(B) negative
(C) neutrum
(D) it depends on the type of galvanic cell
(E) it depends on the reaction inside the galvanic cell

7. Which of the following molecules contain only sp3 hybridized carbons?

(A) CH4
(B) CH3CH2CH3
(C) C5H12
(D) CH4 and CH3CH2CH3
(E) All of them

8.It is a transitional element:

(A) B
(B) Al
(C) Na
(D) Zn
(E) C

9. If dissolved in water, has a pH < 7.

(A) CH4
(B) CH3COOH
(C) CH3CH2OH
(D) C2H2
(E) CH3OCH3

10. If x grams of S are needed to obtain 0.4 grams of SO3, how many grams of SO2 can be obtained from the same amount of S?

(A) 0.32 g
(B) 0.62 g
(C) 0.40 g
(D) 0.16 g
(E) Can not be calculated from the given data.

Answer Sheet for the SAT II Chemistry Practice Test 5

SAT II/ SAT 2 Chemistry Preparation Books

Answer Sheet for the SAT II Chemistry Practice Test 4

1.D

2.C

3.B

4.C

5.A

6.E

7.A

8.D

9.B

10.A

SAT II/ SAT 2 Chemistry Preparation Books

1. Which of the following substances has the highest melting point?

(A) H2O
(B) SO3
(C) NaCl
(D) NaF
(E) NO2

2.Which of the following elements is an alkali metal

(A) B
(B) Al
(C) Na
(D) Zn
(E) C

3. Which molecule(s) is/are a hydrocarbon(s)?

(A) CH4
(B) CH4 and C2H2
(C) CH3CH2OH
(D) C2H2
(E) CH3OCH3

4.Which of the following gases is the most dense when all are measured under the same conditions?

(A) H2
(B) O2
(C) Cl2
(D) CO2
(E) NO2

5. Which of the following is known to produce acid rain?

(A) SO3
(B) HCl
(C) FeCl3
(D) AgCl
(E) MgO

6. Which response includes true statements concerning the characteristics of ionic compounds?

I they have low melting points
II they are soluble in water
III their aqueous solution are very good conductors of electricity
IV Are soluble in protic solvents

(A) I and III
(B) II and III
(C) II and IV
(D) III and IV
(E) II, III, and IV

7. The ground state electron configuration of the chromium atom (Z = 24) is characterized by which of the following?

I the presence of unpaired electrons
II fully occupied d-orbitals
III 4s orbital is fully occupied

(A) I
(B) II
(C) III
(D) I and III
(E) I, II and III.

8.What is the oxidation number of sulphur in Na2SO4 ?

(A) -4
(B) 2
(C) 4
(D) 6
(E) -6

9. Which of the following substance has a trigonal planar geometry?

(A) H2O
(B) SO3
(C) NaCl
(D) NaF
(E) NO2

10.The hydroxide of which of the following elements is acidic if dissolved in water

(A) B
(B) Al
(C) Na
(D) Zn
(E) C

Answer Sheet for the SAT II Chemistry Practice Test 4.

SAT II/ SAT 2 Chemistry Preparation Books

Answer Sheet for the SAT II Chemistry Practice Test 3

1.D

2.C

3.A

4.E

5.C

6.A

7.A

8.B

9.A

10.D

SAT II/ SAT 2 Chemistry Preparation Books

1. If dissolved in water, it is a good electricity conductor:

(A) Nonpolar covalent substance
(B) Noble gas
(C) Metallic substance
(D) Ionic substance
(E) Polar covalent substance

2. Which of the following would have the highest pH?
(A) HCl
(B) CH3COOH
(C) KOH
(D) SO2
(E) we need to know their concentrations in order to give a correct result

3. Which of the following substances is a polar solvent?

(A) H2O
(B) SO3
(C) NaCl
(D) NaF
(E) NO2

4. Questions 3-6 refer to the following substances

(A) B
(B) Al
(C) Na
(D) Zn
(E) C

5. Which molecule has a tetragonal geometry?

(A) NH4+
(B) CCl4
(C) Both CCl4 and NH4+
(D) SO2
(E) None of them

6. The hybridization on the carbon in ethane, C2H6, is

(A)sp3
(B)sp2
(C)sp
(D)sp3d
(E)sp3d2

7. Which of the following species can act as a Bronsted-Lowry acid?

(A) NH4+
(B) (CO3)2-
(C) NH3
(D) NaH
(E) Ba(OH)2

8. Which element can form 5 different oxides?

(A) O
(B) N
(C) F
(D) Ne
(E) Na

9. A solution that is at equilibrium and contains the maximum amount of solute for a given amount of solvent at constant temperature and pressure is called:

(A) Saturated
(B) Suspension
(C) Supersaturated
(D) Miscible
(E) Colloid

10. What is the molarity of a hydrochloric acid solution, HCl(aq), if 18.25g of HCl is dissolved in enough water to make 1.0 L of solution?

(A) 0.1825 M
(B) 0.25 M
(C) 0.05 M
(D) 0.5 M
(E) 18.25 M

Answer Sheet for the SAT II Chemistry Practice Test 3.

SAT II/ SAT 2 Chemistry Preparation Books

Answer Sheet for the SAT II Chemistry Practice test 2:

1.C

2.C

3.A

4.B

5.E

6.E

7.B

8.B

9.D

10.E

SAT II/ SAT 2 Chemistry Preparation Books

1. Which of the following statements about carbon dioxide is true?

(A) It is less dense than air at STP
(B) If dissolved in water, the pH of the solution is > 7.
(C) It has a linear geometry
(D) At room temperature it decomposes into Carbon and Oxygen
(E) All statements are wrong.

2. Which element has the highest electronegativity?

(A) O
(B) N
(C) F
(D) Ne
(E) Na

3. F2 is a

(A) Nonpolar covalent substance
(B) Noble gas
(C) Metallic substance
(D) Ionic substance
(E) Polar covalent substance

4. Carbon dioxide is a polar molecule BECAUSE it has polar covalent bonds

(A) First sentence is true but the second one is false
(B) First sentence is false but the second one is true
(C) Both sentences are false
(D) Both sentences are true and there is no correlation between them
(E) Both sentences are true and there is a correlation between them

5. Which of the following substance are responsible for the acid rains?

(A) H2O
(B) SO3
(C) NO2
(D) NaF
(E) SO3 and NO2

6. All of the following statements about NaBH4 are true except:

(A) it is used in organic chemistry synthesis
(B) it is a reducing agent
(C) by the catalytic decomposition of its aqueous solution, H2 is released
(D) contains 16.66 % Na in molar percent
(E) is a liquid at room temperature

7. Which molecule contains a double bond?

(A) Cl2
(B) SO2
(C) CCl4
(D) HF
(E) NH4+

8.Which of the following has the highest first ionization energy?

(A) Na
(B) F
(C) Ne
(D) H2
(E) O2

9. How many grams of H2O are formed in the complete combustion of 5.8 grams of butane, C4H10?

(A) 0.9 g
(B) 1.8 g
(C) 18 g
(D) 9 g
(E) 4.5 g

10. Which element has the lowest ionization energy?

(A) O
(B) N
(C) F
(D) Ne
(E) Na

Answer Sheet for the SAT II Chemistry Practice Test 2.

SAT II/ SAT 2 Chemistry Preparation Books

1.D

2.E

3.C

4.E

5.C

6.E

7.D

8.D

9.C

10.B

SAT II/ SAT 2 Chemistry Preparation Books

1. Which one of the following molecules is polar?

(A) HF
(B) SO2
(C) SO2 and CCl4
(D) SO2 and HF
(E) All of them.

2.What is the empirical formula of a compound that contains 0.04 mole of sodium, 0.04 mole of sulfur, and 0.06 mole of oxygen?

(A) Na2SO4
(B) Na2SO3
(C) NaSO3
(D) Na2S2O4
(E) Na2S2O3

3. From their electron configurations, one can predict that the geometric configuration for which of the following molecules is correct?

(A) HF bent (v shaped)
(B) H2O tetrahedral
(C) BF3 trigonal planar
(D) NF3 trigonal planar
(E) More than one answer is correct

4. Which element has the largest atomic radius?

(A) O
(B) N
(C) F
(D) Ne
(E) Na

5. Lithium is a

(A) Nonpolar covalent substance
(B) Noble gas
(C) Metallic substance
(D) Ionic substance
(E) Polar covalent substance

6.The technique utilized to determine the unknown concentration of a known base is called:

(A) Distillation
(B) Chromatograph
(C) Fractional crystallization
(D) Filtration
(E) Titration

7. The correct formula for calcium sulfate is:

(A) CaS
(B) Ca2S
(C) CaSO3
(D) CaSO4
(E) Ca2SO4

8.All of the following statements about sodium acetate are true except:

(A) It is an ionic compound
(B) it is soluble in water
(C) contains carbon
(D) it is also called vinegar
(E) if dissolved in water the solution has a pH > 7

9. Which one of the following molecules is an acid?

(A) NH4+
(B) HF
(C) HF and NH4+
(D) None of them
(E) All of them

10.How many milliliters of 0.300 M sodium hydroxide must be added to a 150 mL solution of 0.100 M hydrochloric acid to obtain a solution with a pH of 7.00?
(A) 25 ml
(B) 50 ml
(C) 75 ml
(D) 100 ml
(E) 150 ml

Answer sheet for SAT II Chemistry Practice Test 1.

SAT II Physics / SAT 2 Physics Preparation Books

The purpose of the SAT II Physics Test is to measure understanding of physics at the college preparatory
level.

Format of the SAT II Physics test

? 75 multiple-choice questions
? Questions covering topics emphasized in most high school courses (Because of course differences, most
students will find that there are some questions on topics with which they are not familiar.)
? Offered at all administrations except March

Content of the SAT II Physics test

Questions may require you to:

? Recall and understand the major concepts of physics and to apply these physical principles to solve specific problems
? Understand simple algebraic, trigonometric, and graphical relationships and the concepts of ratio and
proportion, and apply these to physics problems

On this Subject Test, please note that:

? Numerical calculations are not emphasized and are limited to simple arithmetic
? Questions predominantly use the metric system
? You should assume that the direction of any current is the direction of flow of positive charge
(conventional current)

NOTE: Calculator use is not permitted.

Recommended Preparation for the SAT II Physics test:

? One-year introductory physics course on the collegepreparatory level
? Laboratory experience—a signifi cant factor in developing reasoning and problem-solving skills— even though this test can only measure lab skills in a limited way, such as data analysis

SAT II Physics Score
? Total score: 200–800 scale