Correct Answer
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View Answer
Multiple Choice
A) 7.8 * 10-3 M
B) 2.7 *10-3 M
C) 1.6 * 10-2 M
D) 1.3* 10-2 M
E) 0.11 M
Correct Answer
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Multiple Choice
A) Colligative properties depend on the concentration of the particles dissolved in the solvent.
B) Vapor pressure reduction is a colligative property.
C) The temperature range over which a solution remains liquid is larger than that of the pure solvent due to the presence of solute particles.
D) The change in the boiling point of a solvent due to the presence of a solute is a colligative property.
E) The freezing point of a solution increases as the concentration of solute increases.
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Multiple Choice
A) If A and B are of equal molarities, they are isotonic.
B) If the molarity of A is lower than that of B, solvent will flow from B to A.
C) If the molarity of B is lower than that of A, B is hypotonic relative to A.
D) If the molarity of A is lower than that of B, the osmotic pressure of B is higher than that of A.
E) If the molarity of B is lower than that of A, A is hypertonic relative to B.
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Multiple Choice
A) 2.32 atm
B) 27.6 atm
C) 2.80 * 103 atm
D) 58.6 atm
E) 4.91 atm
Correct Answer
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Multiple Choice
A) M
B) m
C) M.
D) mol
E) Mo
Correct Answer
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Multiple Choice
A) 7.8 *10-3 M
B) 3.5 * 10-3 M
C) 2.3 * 10-2 M
D) 1.3 * 10-2 M
E) 0.11 M
Correct Answer
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Multiple Choice
A) 65.0 g/mol
B) 130.g/mol
C) 191 g/mol
D) 451 g/mol
E) 1070 g/mol
Correct Answer
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Multiple Choice
A) 1.32 atm
B) 2.64 atm
C) 3.96 atm
D) 134 atm
E) 33.7 atm
Correct Answer
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Multiple Choice
A) 0.340 m
B) 3.39 m
C) 3.27 m
D) 3.74 m
E) 2.96 m
Correct Answer
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Short Answer
Correct Answer
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Multiple Choice
A) 35.3
B) 10.8
C) 2.06
D) 1.77
E) 11.7
Correct Answer
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Short Answer
Correct Answer
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View Answer
Multiple Choice
A) 0.998 atm
B) 0.735 atm
C) 0.853 atm
D) 0.145 atm
E) 6.89 atm
Correct Answer
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Multiple Choice
A) The boiling point of the solution is higher than that of the solvent by an amount indicated by the difference in temperature between points E and F.
B) Point D corresponds to the triple point of the solvent.
C) The solution boils at the temperature corresponding to point F.
D) The normal freezing point of the solution corresponds to point A.
E) The freezing point of the solvent is higher than that of the solution.
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Multiple Choice
A) 6.96 *10-4 mol
B) 4.35* 10-2 mol
C) 0.696 mol
D) 1.44 mol
E) 43.5 mol
Correct Answer
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Essay
Correct Answer
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Short Answer
Correct Answer
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Essay
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View Answer
Multiple Choice
A) 0.10
B) 0.12
C) 0.19
D) 0.32
E) 0.54
Correct Answer
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