This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Chemistry (Part I) Chapter 2 Solutions – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 11 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Type of mixture in which all substances are evenly distributed is a? A) Solute. B) Solvent. C) Solution. D) None of the above. Show Answer Correct Answer: C) Solution. 2. Which of the following shows a change in an object's state of matter? A) Ice cream melting on a sidewalk. B) Placing ice in the freezer. C) Sunlight warming a swimming pool. D) Chilling an apple in the refrigerator. Show Answer Correct Answer: A) Ice cream melting on a sidewalk. 3. Solve:5x + 4 = 5x-3 A) X = 4. B) X =-3. C) Infinitely many solutions. D) No solutions. Show Answer Correct Answer: D) No solutions. 4. How many grams of calcium hydroxide are needed to produce 500. ml of 1.66 M calcium hydroxide solution? A) 38.7 g. B) 61.5 g. C) 94 g. D) 19.7 g. Show Answer Correct Answer: B) 61.5 g. 5. A solution is a A) Homogeneous mixture. B) Heterogeneous mixture. C) All the above. D) None of the above. Show Answer Correct Answer: A) Homogeneous mixture. 6. Sugar dissolved in water is an example of a A) Solution. B) Mixture. C) All the above. D) None of the above. Show Answer Correct Answer: A) Solution. 7. Which of the following is NOT a unit used to express concentration? A) Molality. B) Molarity. C) Mass percent. D) Density. Show Answer Correct Answer: D) Density. 8. Kristen found that a linear equation with one variable (the variable x) can be transformed into an equivalent equation. 5 = 5Determine 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: A) Infinitely Many Solutions. 9. What would dissolve most slowly? A) Large crystals in stirred water. B) Large crystals in unstirred water. C) Small crystals in stirred water. D) Small crystals in unstirred water. Show Answer Correct Answer: B) Large crystals in unstirred water. 10. Answer the next 5 questions using the passage "All This Junk":In paragraph 1, the words "rumbled, " "buzzed, " and "exploded" evoke images of ..... A) Disorder. B) Progress. C) Activity. D) Frustration. Show Answer Correct Answer: C) Activity. 11. When two solutions containing ions as solutes are combined and a reaction occurs, it is always a single-replacement reaction. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 12. A solution that contains all of the solute it can hold at a given temperature is A) Diluted. B) Saturated. C) Supersaturated. D) Unsaturated. Show Answer Correct Answer: B) Saturated. 13. Which of the following has components in a uniform arrangement? A) Heterogeneous mixture. B) Colloids. C) Suspensions. D) Solutions. Show Answer Correct Answer: D) Solutions. 14. When you measure how fast a solute dissolves, you are measuring the A) Amount of dissolving. B) Rate of particle movement. C) Amount of particle movement. D) Rate of dissolving. Show Answer Correct Answer: D) Rate of dissolving. 15. What does it mean when an equation has one solution? A) The equation is always TRUE when any value is substituted in for the variable. B) The equation will NEVER be true when any value is substituted in for the variable. C) Only ONE solution will make the equation true. D) None of the above. Show Answer Correct Answer: C) Only ONE solution will make the equation true. 16. In a saltwater solution, what role does water play? A) Solute. B) Solvent. C) Precipitate. D) Catalyst. Show Answer Correct Answer: B) Solvent. 17. Which of the following kind of compounds would be expected to NOT dissolve in water? A) Polar covalent solid. B) Ionic solid. C) Purely covalent solid (nonpolar). D) None of the above. Show Answer Correct Answer: C) Purely covalent solid (nonpolar). 18. A beaker contains a solution of substance 'A'. Precipitation of substance 'A' takes place when small amount of 'A' is added to the solution. The solution is ..... A) (i) saturated. B) (ii) supersaturated. C) (iii) unsaturated. D) (iv) concentrated. Show Answer Correct Answer: B) (ii) supersaturated. 19. Phillip found that a linear equation with one variable (the variable x) can be transformed into an equivalent equation. 3x = 4xDetermine 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. 20. Knowing the particle size of the materials in a mixture helps you know ..... A) How much the mixture will weigh. B) What the crystals will look like after evaporation. C) Whether one of the materials will dissolve. D) Which tools to use to separate them. Show Answer Correct Answer: D) Which tools to use to separate them. 21. Which of the following pairs is an example of onomatopoeia? A) Gurgle and babble. B) Flow and flower. C) Serve and protect. D) None of the above. Show Answer Correct Answer: A) Gurgle and babble. 22. Which organelle uses energy from sunlight to make sugar? A) Mitochondria. B) Nucleus. C) Chloroplasts. D) Vacuoles. Show Answer Correct Answer: C) Chloroplasts. 23. A solution that is not concentrated is A) Dilute. B) Dense. C) All the above. D) None of the above. Show Answer Correct Answer: A) Dilute. 24. When 11.0 g of CaCl$_{2}$ dissolves in 45.0 g of water, what is the boiling point of the solution? (K$_{b}$ = 0.512 $^{o}$C/m) A) 3.4. B) 103.4. C) 101.1. D) 1.1. Show Answer Correct Answer: B) 103.4. 25. I dropped my cup of juice on the floor so I cleaned it up with a mop. The red part of the sentence is the A) Problem. B) Solution. C) All the above. D) None of the above. Show Answer Correct Answer: B) Solution. ← 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