This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 11 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What property of gas particles is measured by temperature? A) Pressure. B) Moles. C) Kinetic Energy. D) Volume. Show Answer Correct Answer: C) Kinetic Energy. 2. You are holding a cup of hot chocolate in your hand. Which statement is true? A) Heat is transferred by radiation and the particles in the hot chocolate molecules speed up. B) Heat is transferred by convection and the particles in your hand speeds up. C) Cold is transferred by conduction and the hot chocolate molecules slow down. D) Heat is transferred by conduction and the particles in your hand speed up. Show Answer Correct Answer: D) Heat is transferred by conduction and the particles in your hand speed up. 3. Which of the following is not true about the volume of a gas? A) Most of the volume is empty space. B) The volume is occupied by particles in continuous, rapid, random motion. C) The volume is about 10 times greater than that occupied by an equal number of particles in the liquid or solid state. D) Generally, the volume can be easily changed. Show Answer Correct Answer: C) The volume is about 10 times greater than that occupied by an equal number of particles in the liquid or solid state. 4. What happens to the density of a liquid as it is heated, according to the Kinetic Theory? A) Density increases as particles move closer together. B) Density decreases as particles move further apart. C) Density remains constant regardless of temperature. D) Density is not related to particle movement. Show Answer Correct Answer: B) Density decreases as particles move further apart. 5. Energy is lost when particles collide with each other or the walls of the container A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 6. What is the relationship between temperature and molecular motion A) Inverse relationship. B) Direct relationship. C) Constant relationship. D) No relationship. Show Answer Correct Answer: B) Direct relationship. 7. The kinetic model of matter states that A) Atoms and molecules move in continuous and non-random motion. B) Atoms and molecules move in continuous and random motion. C) The kinetic energies of atoms and molecules increase with increasing temperature. D) The pressure of atoms and molecules is due to the collision of these particles with the walls of the container they are in. Show Answer Correct Answer: B) Atoms and molecules move in continuous and random motion. 8. The SI unit for temperature A) Kelvin. B) Celsius. C) Fahrenheit. D) Kraftwerk. Show Answer Correct Answer: A) Kelvin. 9. If 200 mL of a gas at 27$^\circ$C is cooled to-33$^\circ$C at a constant pressure, the volume will be A) 250 mL. B) 204 mL. C) 196 mL. D) 160 mL. Show Answer Correct Answer: D) 160 mL. 10. At what temperature does matter change phases from a solid to a liquid? A) Melting Point. B) Boiling Point. C) Condensation Point. D) 0 degrees Celsius. Show Answer Correct Answer: A) Melting Point. 11. If an isothermal and an adiabatic processes are shown on a p-V diagram. The curves of these processes intersect at a point A. The magnitude of the slope of adiabatic process at A is more than the magnitude of slope of isothermal process at A. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 12. Particles of any object above absolute zero are always moving. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. As molecular motion increases, the space between the molecules usually A) Increases. B) Decreases. C) Stays the same. D) None of the above. Show Answer Correct Answer: A) Increases. 14. Indicate if the following statements are true (T) or false (F):Gases have not got a mass and therefore can diffuse. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 15. Molecules in liquids have the ability to flow past one another. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 16. The states, or phases of matter are ..... A) Proton, neutron and electron. B) Solid, liquid and gas. C) On and off. D) A mystery. Show Answer Correct Answer: B) Solid, liquid and gas. 17. L of gas is cooled from 100$^\circ$C to 1$^\circ$C. What is the new volume? A) 10mL. B) 100mL. C) 1mL. D) 100000mL. Show Answer Correct Answer: A) 10mL. 18. Which statement about the molecules in the gas carbon dioxide is correct? A) The molecules are close together. B) The molecules are diatomic. C) The molecules move randomly. D) The molecules all move with the same speed. Show Answer Correct Answer: C) The molecules move randomly. 19. What is kinetic energy associated with? A) The motion of an object. B) The color of an object. C) The temperature of an object. D) The shape of an object. Show Answer Correct Answer: A) The motion of an object. 20. All of the following statements are related to the kinetic molecule theory of gases except: A) Gas molecules have no inter-molecular forces. B) Gas particles are in random motion. C) The collisions between gas particles are elastic. D) Gas particles have no volume. E) The average kinetic energy is proportional to the Celsius temperature of the gas. Show Answer Correct Answer: E) The average kinetic energy is proportional to the Celsius temperature of the gas. 21. SO$_{4}$ A) Covalent. B) Ionic. C) Metallic. D) Polyatomic Ion. Show Answer Correct Answer: A) Covalent. 22. The collisions of gas particles on the walls of a container are perfectly ..... A) Sped. B) Elastic. C) All the above. D) None of the above. Show Answer Correct Answer: B) Elastic. 23. What causes gas pressure? A) Particle collisions. B) Particle temperature. C) All the above. D) None of the above. Show Answer Correct Answer: A) Particle collisions. 24. What is the relationship between temperature and the kinetic energy of liquid particles? A) As temperature increases, kinetic energy decreases. B) As temperature increases, kinetic energy increases. C) Temperature has no effect on kinetic energy. D) Kinetic energy is always constant regardless of temperature. Show Answer Correct Answer: B) As temperature increases, kinetic energy increases. 25. How are pressure and volume related in gases? A) Pressure and volume are directly related in gases. B) Increasing volume increases pressure in gases. C) Pressure and volume are inversely related in gases. D) Pressure remains constant regardless of volume in gases. Show Answer Correct Answer: C) Pressure and volume are inversely related in gases. ← PreviousNext →Related QuizzesClass 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 1Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 2Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 3Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 4Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 5Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 6Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 7Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 8Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 9Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books