16/12/2019 Kinetic Theory of Matter (STUDY BY TOPICS JUNIOR CLASS) 0Comments by Gate Academy Welcome to your Kinetic Theory of Matter (STUDY BY TOPICS JUNIOR CLASS) NAME EMAIL PHONE NUMBER 1. Heat flow though states of matter by the following exceptconductionconvectionradiationcohesion2. Which state of matter has negligible cohension forcesolidfluidgaseousliquid3. Air in a cylinder is suddenly compressed by a piston which is then maintained at the same position. After sometime, the ________Pressure remains the samePressure will decreasePressure may increase or decreasePressure will increase4. What is the process by which heat is transferred from one place to another without use of a mediumradiationconvectionconductioncohesion5. Cooking gas containers are kept in a lorry moving with uniform speed. The temperature of the gas molecules inside will ________Remain the sameDecreases for some, while the increase for othersDecreaseIncrease6. Rate of solid-state diffusion does not depend on which of the following?GravityHost solidTemperatureDiffusing species7. In which state(s) of matter do the particles move most freely?GasLiquidsolidBoth liquid and gas8. The change from a liquid to a gas is calledfreezingmeltingcondensationevaporation9. Since atoms can join together in many different waysmost matter is in the liquid statemost matter is in the gaseous statethere are many different kinds of matterthere are few different kinds of matter10. What type of motion is associated with the molecules of gas?Brownian motionConservative motionLinear motionNewton’s law of motion11. The quantity of matter in an object is known asvolumesizemassheight12. Diffusion is not used in which of the following?Heat treatment of metalsDoping of semiconductorsManufacturing of alloysCatalysis13. What is the boiling point of water 90 degree Celsius0 degree Celsius100 degree Celsius50 degree Celsius14. In which state(s) of matter do the particles move least freely?GasSolidLiquidBoth solid and liquid15. On which factor does the average kinetic energy of gas molecules depend?VolumeNature of the gasTemperatureMass16. The rate of evaporation as temperature increasesremains normaldecreasesthe sameincreases17. When an automobile travels for a long distance, the pressure in the gas?Decreases and then increasesDecreases slightlyIncreases slightlyRemains the same18. Rate of evaporation is affected by the following exceptpressuresizesurface areatemperature19. A characteristic of an object (matter) is called astatebehaviourparticlemassproperty20. A person's mass is best measured inkilogramsatomskilometrescelsius21 out of 20Time is Up!