This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physics (Part Ii) Chapter 15 Kinetic Theory Quiz 16 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A subatomic particle that has a negative charge A) Proton. B) Neutron. C) Electron. D) Atom. E) Quark. Show Answer Correct Answer: C) Electron. 2. What is the relationship between pressure and volume in Boyle's Law? A) Pressure is inversely proportional to volume. B) Pressure is directly proportional to volume. C) Pressure is independent of volume. D) Pressure is equal to volume. Show Answer Correct Answer: A) Pressure is inversely proportional to volume. 3. As altitude increases, pressure increase. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 4. When a gas undergoes continuous throttling process by a valve and its pressure and temperature are plotted, then we get a A) Isotherm. B) Isenthalpe. C) Adiabatic. D) Isobar. Show Answer Correct Answer: B) Isenthalpe. 5. If object A has a temperature of 100 K, and object B has a temperature of 200 K, which object has a higher kinetic energy? A) Object A. B) Object B. C) All the above. D) None of the above. Show Answer Correct Answer: B) Object B. 6. What happens to the pressure of a gas if its volume is decreased at constant temperature? A) Pressure increases. B) Pressure decreases. C) Pressure remains constant. D) Pressure becomes zero. Show Answer Correct Answer: A) Pressure increases. 7. Thermal energy always moves from: A) Warm object to cool object. B) Object with low KE to object with high KE. C) Cool object o warm object. D) Object with high mass to object with low mass. Show Answer Correct Answer: A) Warm object to cool object. 8. A kinetic theory formula relating the pressure p and the volume V of a gas to the root-mean-square speed of its molecules is $p=\frac{1}{3}\\frac{Nm}{V}$ A) Thenumber of molecules in unit volume of the gas. B) Thetotal number of molecules in one mole of gas. C) Thetotal number of molecules present in volume V. D) Themass of gas present in volume V. Show Answer Correct Answer: D) Themass of gas present in volume V. 9. How does the Kinetic Theory of Liquids relate to the concept of evaporation? A) Particles gain energy and move to the liquid phase. B) Particles lose energy and move to the liquid phase. C) Particles gain energy and escape to the gas phase. D) Particles lose energy and escape to the gas phase. Show Answer Correct Answer: C) Particles gain energy and escape to the gas phase. 10. We cannot compress most solids and liquids, but a gas ..... A) Can be compressed. B) Is not a state of matter. C) Makes an excellent chair. D) Is always heavier than a solid. Show Answer Correct Answer: A) Can be compressed. 11. Particles have enough energy to overcome the attraction between them. Does not have a fixed volume or shape. A) Bose-Einstein Condensate. B) Solid. C) Liquid. D) Gas. E) Plasma. Show Answer Correct Answer: D) Gas. 12. How many parts are there to the Kinetic Theory? A) 1. B) 2. C) 3. D) None of the above. Show Answer Correct Answer: C) 3. 13. What is a solute? A) A substance dissolved in another substance. B) The substance doing the dissolving. C) All the above. D) None of the above. Show Answer Correct Answer: A) A substance dissolved in another substance. 14. ..... is an explanation of how particles in matter behave A) Boyle's Law. B) Charles' Law. C) Kinetic Molecular Theory. D) None of the above. Show Answer Correct Answer: C) Kinetic Molecular Theory. 15. Collisions between molecules are perfectly elastic. A) Real gas. B) Ideal gas. C) Both. D) None. Show Answer Correct Answer: B) Ideal gas. 16. When matter is decreasing in temperature the particles ..... A) Move slower and get closer together. B) Move slower and get farther apart. C) Do not change speed or distance from one another. D) None of the above. Show Answer Correct Answer: A) Move slower and get closer together. 17. The temperature of a gas depends on A) The average kinetic energy of the gas particles. B) The pressure of the gas particles. C) The mass of the gas particles. D) The volume of the gas particles. Show Answer Correct Answer: A) The average kinetic energy of the gas particles. 18. How does the Kinetic Theory explain the pressure exerted by gases? A) Pressure is due to the weight of the gas particles. B) Pressure is due to the collisions of gas particles with the walls of the container. C) Pressure is due to the attraction between gas particles. D) Pressure is due to the repulsion between gas particles. Show Answer Correct Answer: B) Pressure is due to the collisions of gas particles with the walls of the container. 19. 10 litres of gas is at a pressure of 200kPa. The pressure is reduced to 100 kPa, what is the new volume? A) 5 litres. B) 10 litres. C) 20 litres. D) 40 litres. Show Answer Correct Answer: C) 20 litres. 20. According to the Kinetic Molecular Theory, particles in solids exhibit this type of motion, A) Vibrational. B) Translational and vibrational only. C) Vibrational and rotational only. D) Rotational, vibrational and translational. Show Answer Correct Answer: A) Vibrational. 21. What does a 'region with high concentration' mean? A) An area with a SMALL number of particles. B) An area with a LARGE number of particles. C) An area with an UNEVEN number of particles. D) An area with no particles. Show Answer Correct Answer: B) An area with a LARGE number of particles. 22. Solids have ..... A) A definite shape but not a definite volume. B) No definite volume no definite shape. C) Definite volume and definite shape. D) Definite color. Show Answer Correct Answer: C) Definite volume and definite shape. 23. The kinetic theory of matter states that all particles are constantly A) Growing. B) Contracting. C) Reacting. D) Moving. Show Answer Correct Answer: D) Moving. 24. A piece of ice cube feels cool to the skin when touched. Which of the following statements is correct? A) Coldness is transferred from the ice cube to the skin. B) Coldness is transferred from the skin to the ice cube. C) Heat is transferred from the ice cube to the skin. D) Heat is transferred from the skin to the ice cube. Show Answer Correct Answer: D) Heat is transferred from the skin to the ice cube. 25. If an element has 19 protons, 22 neutrons, and 18 electrons, what is the charge of the sample? A) +1. B) +2. C) -1. D) 0. Show Answer Correct Answer: A) +1. ← 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