chem ch 13 - Chemistry, 11e (Brown/LeMay/Brusten/Murphy)...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Chemistry, 11e (Brown/LeMay/Brusten/Murphy) Chapter 13: Properties of Solutions 13.1 Multiple Choice and Bimodal Questions 1) The process of solute particles being surrounded by solvent particles is known as __________. A) salutation B) agglomeration C) solvation D) agglutination E) dehydration Answer: C Diff: 1 Page Ref: Sec. 13.1 2) Pairs of liquids that will mix in all proportions are called __________ liquids. A) miscible B) unsaturated C) polar liquids D) saturated E) supersaturated Answer: A Diff: 1 Page Ref: Sec. 13.3 3) The solubility of oxygen gas in water at 25 °C and 1.0 atm pressure of oxygen is 0.041 g/L. The solubility of oxygen in water at 3.0 atm and 25 °C is __________ g/L. A) 0.041 B) 0.014 C) 0.31 D) 0.12 E) 3.0 Answer: D Diff: 2 Page Ref: Sec. 13.3
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chemistry, 11e (Brown/LeMay/Brusten/Murphy) Chapter 13: Properties of Solutions 4) The solubility of nitrogen gas in water at 25 °C and a nitrogen pressure of 1.0 atm is 6.9 × 10 - 4 M . The solubility of nitrogen in water at a nitrogen pressure of 0.80 atm is __________ M. A) 5.5 × 10 - 4 B) 8.6 × 10 - 4 C) 1.2 × 10 3 D) 3.7 × 10 - 3 E) 0.80 Answer: A Diff: 2 Page Ref: Sec. 13.3 5) The solubility of Ar in water at 25 °C is 1.6 × 10 - 3 M when the pressure of the Ar above the solution is 1.0 atm. The solubility of Ar at a pressure of 2.5 atm is __________ M. A) 1.6 × 10 3 B) 6.4 × 10 - 4 C) 4.0 × 10 - 3 D) 7.5 × 10 - 2 E) 1.6 × 10 - 3 Answer: C Diff: 2 Page Ref: Sec. 13.3
Background image of page 2
Chemistry, 11e (Brown/LeMay/Brusten/Murphy) Chapter 13: Properties of Solutions 6) On a clear day at sea level, with a temperature of 25 °C, the partial pressure of N 2 in air is 0.78 atm and the concentration of nitrogen in water is 5.3 × 10 - 4 M . When the partial pressure of N 2 is __________ atm, the concentration in water is 1.1 × 10 - 3 M . A) 0.63 atm B) 0.78 atm C) 1.0 atm D) 2.1 atm E) 1.6 atm Answer: E Diff: 2 Page Ref: Sec. 13.3 7) Which one of the following vitamins is water soluble? A) A B) B C) K D) D E) E Answer: B Diff: 3 Page Ref: Sec. 13.3
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chemistry, 11e (Brown/LeMay/Brusten/Murphy) Chapter 13: Properties of Solutions 8) A sample of potassium nitrate (49.0 g) is dissolved in 101 g of water at 100 °C, with precautions taken to avoid evaporation of any water. The solution is cooled to 30.0 °C and no precipitate is observed. This solution is __________. A) hydrated B) placated C) saturated D) unsaturated E) supersaturated Answer: E Diff: 2 Page Ref: Sec. 13.3
Background image of page 4
Chemistry, 11e (Brown/LeMay/Brusten/Murphy) Chapter 13: Properties of Solutions 9) A sample of potassium chlorate (15.0 g) is dissolved in 201 g of water at 70 °C with precautions taken to avoid evaporation of any water. The solution is cooled to 30.0 °C and no precipitate is observed. This solution is __________. A) hydrated
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 08/19/2011 for the course CHEM n/a taught by Professor N/a during the Spring '11 term at Marquette.

Page1 / 49

chem ch 13 - Chemistry, 11e (Brown/LeMay/Brusten/Murphy)...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online