This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Chemistry (Part I) Chapter 2 Solutions – Quiz 31 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Chemistry (Part I) Chapter 2 Solutions Quiz 31 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Richard found that a linear equation with one variable (the variable x) can be transformed into an equivalent equation. 15 =-1Determine 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: C) No Solution. 2. Which pair will not form an ideal solution? A) C$_{2}$H$_{5}$Br and C$_{2}$H$_{5}$I. B) C$_{6}$H$_{5}$Br and C$_{6}$H$_{5}$I. C) C$_{6}$H$_{6 }$and C$_{6}$H$_{5}$CH$_{3}$. D) C$_{2}$H$_{5}$I and C$_{2}$H$_{5}$OH. Show Answer Correct Answer: D) C$_{2}$H$_{5}$I and C$_{2}$H$_{5}$OH. 3. What is the process called when a solute is evenly distributed within a solvent? A) Diffusion. B) Osmosis. C) Dissolution. D) Precipitation. Show Answer Correct Answer: C) Dissolution. 4. What a solute dissolves in A) Solvent. B) Mixture. C) Solute. D) None of the above. Show Answer Correct Answer: A) Solvent. 5. Capable of being dissolved A) Soluble. B) Concentration. C) Colloid. D) Molarity. Show Answer Correct Answer: A) Soluble. 6. $7x-3=-3+7x$ A) No Solution. B) Infinite Solutions. C) $x=0$. D) $x=6$. Show Answer Correct Answer: B) Infinite Solutions. 7. Which mixture is best to separate iron and copper? A) Strainer. B) Magnet. C) Hands. D) Tweezers. Show Answer Correct Answer: B) Magnet. 8. Solutes that dissolve in water can be solids, liquids or gases A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 9. WITH THE SMALLEST PARTICLES AMONG THE THREE TYPES OF MIXTURE A) COLLOID. B) SUSPENSION. C) SOLUTION. D) None of the above. Show Answer Correct Answer: C) SOLUTION. 10. Sea water is an example of a ..... A) Solute. B) Solvent. C) Solution. D) Substance. Show Answer Correct Answer: C) Solution. 11. Which is the term for the most plentiful substance in a solution? A) Liquid. B) Solute. C) Precipitate. D) Solvent. Show Answer Correct Answer: D) Solvent. 12. If your final answer is 3 = 3 A) One Solution. B) No Solution. C) Infinite Many Solutions. D) More steps to reach final step. Show Answer Correct Answer: C) Infinite Many Solutions. 13. If you spilled nails in a sandbox, what separation tool/method could you use to clean out the sandbox so it would be safe for children to play in? A) Filter. B) Screen. C) Magnet. D) Evaporation. Show Answer Correct Answer: C) Magnet. 14. Most solute phases require that a solvent get between their molecules/ions to cause them to move farther apart from each other. However, this is NOT the case for which solute phase, which actually must move closer together when it dissolves in a solvent? A) Solid. B) Liquid. C) Gas. D) None of the above. Show Answer Correct Answer: C) Gas. 15. How many grams of NaCl need to be dissolved in 50mL of water to make a 0.2M solution? A) 1.82g. B) 0.13g. C) 1.67g. D) 0.58g. Show Answer Correct Answer: D) 0.58g. 16. The liquid that dissolves something (water) ..... A) Solute. B) Solvent. C) Solution. D) None of the above. Show Answer Correct Answer: B) Solvent. 17. A substance that is a good conductor of electricity when in solution. A) Electrolyte. B) Miscible. C) Solute. D) Suspension. Show Answer Correct Answer: A) Electrolyte. 18. Usually which of them is present in larger quantity in the solution? A) Solvent. B) Solute. C) Both are present in the same quantity all the time. D) None of the above. Show Answer Correct Answer: A) Solvent. 19. What is the definition of molality? A) Moles of solute per liter of solution. B) Moles of solute per kilogram of solvent. C) Moles of solute per mole of solution. D) Moles of solute per cubic meter of solution. Show Answer Correct Answer: B) Moles of solute per kilogram of solvent. 20. Part of that solution that gets dissolved (also often the smaller amount) A) Solubility. B) Solute. C) Solvent. D) Neutralization. Show Answer Correct Answer: B) Solute. 21. Total number of types of solutions A) 3. B) 5. C) 9. D) 7. Show Answer Correct Answer: C) 9. 22. What is the BEST way to separate a mixture of powder and water? A) Use a screen. B) Use a filter. C) Use a magnet. D) Evaporation. Show Answer Correct Answer: B) Use a filter. 23. Malia hit her brother. Malia said she was sorry to her brother. 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. 24. Solve:2x + 1 = 2x-1 A) No Solution. B) X = 0. C) Infinitely Many Solutions. D) None of the above. Show Answer Correct Answer: A) No Solution. 25. SOLID CHANGES TO LIQUID A) MELTING. B) EVAPORATION. C) CONDENSATION. D) FREEZING. Show Answer Correct Answer: A) MELTING. ← 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