This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Chemistry (Part I) Chapter 2 Solutions – Quiz 17 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 17 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. When x = 16 in the equation2x-4 = 322( )-4 = 32IS IT TRUE OR FALSE? A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 2. I broke my arm when I fell off the playground and had to have a cast put on it. The red part of the sentence is the A) Probelm. B) Solution. C) All the above. D) None of the above. Show Answer Correct Answer: A) Probelm. 3. What is a liquid? A) A substance that flows freely but is of constant volume. B) A substance or matter in a state in which it will expand freely. C) Firm and stable in shape. D) None of the above. Show Answer Correct Answer: A) A substance that flows freely but is of constant volume. 4. When liquid water changes into steam it is: A) Evaporating. B) Condensing. C) Melting. D) Dissolving. Show Answer Correct Answer: A) Evaporating. 5. A process by which water vapor changes into a liquid on a surface. A) Concentration. B) Saturation. C) Condensation. D) None of the above. Show Answer Correct Answer: C) Condensation. 6. Which statements below is INCORRECT about liquids and gases? A) Liquids possess greater kinetic energy than gases. B) Gases have weak molecular force of attraction while liquids have a moderate force of attraction. C) Liquids have a definite size where gases can expand to fill any closed container. D) Gases are easily compressed where liquids are not. Show Answer Correct Answer: A) Liquids possess greater kinetic energy than gases. 7. What is the molarity of a solution made from 325.4g of AlCl$_{3}$ with enough water to make 500.0 mL? A) 4.88 g. B) 4.88 M. C) 2.440 M. D) 2.44 M. Show Answer Correct Answer: B) 4.88 M. 8. If your final answer is 10 = 4 A) One Solution. B) No Solution. C) Infinite Many Solutions. D) More steps to reach final step. Show Answer Correct Answer: B) No Solution. 9. When sand and water are combined, they create a A) Solution. B) Mixture. C) Solvent. D) All of these. Show Answer Correct Answer: B) Mixture. 10. A solution having higher osmotic pressure is called ..... solution. A) Isotonic. B) Hypotonic. C) Hypertonic. D) None of the above. Show Answer Correct Answer: C) Hypertonic. 11. All of the following are solutions EXCEPT ..... A) Salt and water. B) Sugar and water. C) Water and oil. D) Lemon juice and water. Show Answer Correct Answer: C) Water and oil. 12. The process by which a liquid changes into a ..... is called evaporation. A) Solid. B) Gas. C) All the above. D) None of the above. Show Answer Correct Answer: B) Gas. 13. The teacher futilely asked the students to be quiet as she reviewed. The students simply would not listen. Which of the following is a synonym for futilely? A) Patiently. B) Carefully. C) Forcefully. D) Unsuccessfully. Show Answer Correct Answer: D) Unsuccessfully. 14. Considering the formation, breaking and strength of hydrogen bond, predict which of the following mixtures will show a positive deviation from Raoult's law? A) Methanol and acetone. B) Chloroform and acetone. C) Nitric acid and water. D) Phenol and aniline. Show Answer Correct Answer: A) Methanol and acetone. 15. A solution of HCl has a [H$^{+}$] = 7.2 x 10$^{-9}$. Is this and acid or a base? (Hint:Calculate pH first to determine.) A) Acid. B) Base. C) All the above. D) None of the above. Show Answer Correct Answer: B) Base. 16. How many solutions does the following equation have?-2x + 9 + 6x =-3x + 2 A) One Solution. B) No Solutions. C) Infinitely Many Solutions. D) Two solutions. Show Answer Correct Answer: A) One Solution. 17. Sugar dissolves in water through A) Ionization. B) Dissociation. C) Neutralization. D) Dispersion. Show Answer Correct Answer: D) Dispersion. 18. Justin found that a linear equation with one variable (the variable x) can be transformed into an equivalent equation.-11x =-11Determine if the equation has:one solution, no solutions, or infinitely many solutions. A) Infinitely Many Solutions. B) One Solution. C) No Solution. D) None of the above. Show Answer Correct Answer: B) One Solution. 19. Which of the following methods will increase the solubility of a gas in a liquid? A) Increasing the temperature. B) Decreasing the temperature. C) Increasing the pressure. D) Decreasing the pressure. Show Answer Correct Answer: C) Increasing the pressure. 20. When x = 5 in the equationx + 7 = 15(5) + 7 = 1512 = 15TRUE OR FALSE? A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 21. The molality of pure water is A) 55.5. B) 50.5. C) 18. D) 60.5. Show Answer Correct Answer: A) 55.5. 22. The boiling point of a liquid solution is A) The same as the boiling point of the solvent. B) The same as the boiling point of the solute. C) Higher than the boiling point of the solvent. D) Lower than the boiling point of the solvent. Show Answer Correct Answer: C) Higher than the boiling point of the solvent. 23. These statements are about the particle model of matter. Which one is not correct? A) Liquids are hard to compress because their particles are very close together. B) Gases expand to fill their container because there are only weak forces between the particles. C) Liquids can flow because there are only very weak forces between the particles. D) Solids have a fixed shape because there are very strong forces between the particles. Show Answer Correct Answer: A) Liquids are hard to compress because their particles are very close together. 24. Which of the following will speed up the dissolving of a solid solute in water? A) Freezing the solute. B) Freeze the solvent. C) Raise the temperature of the solution. D) Nothing would speed up the dissolving. Show Answer Correct Answer: C) Raise the temperature of the solution. 25. Why will sugar dissolve in water? A) Sugar is an ionic substance. B) Sugar is a polar covalent substance. C) Sugar will not dissolve in water. D) Sugar has similar energy to water. Show Answer Correct Answer: B) Sugar is a polar covalent substance. ← PreviousNext →Related QuizzesClass 12 Chemistry (Part I) Chapter 2 Solutions Quiz 1Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 2Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 3Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 4Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 5Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 6Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 7Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 8Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 9Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books