Go to the Quizzes Page Pressure Changes 0% 1208 Created by AbuBakrShalabi Please write your name and email to receive your certificate. 1 / 24 The gas enclosed in a container exerts a pressure on the inner walls of the container. What is the cause of the gas pressure? The gas pressure is due to the force of the collision of gas particles. The gas pressure is due to the mass of the gas particles. The gas pressure is due to the size of the gas particles. The gas pressure is due to the spaces between the gas particles 2 / 24 What factors could increase the pressure of a gas inside a container? increasing the volume decreasing the number of particles decreasing the volume increasing the number of particles 3 / 24 Boyle’s Law describes the inverse relationship between pressure and volume. Which statement BEST describes this relationship between pressure and volume? When volume increases, pressure increases. When volume decreases, pressure decreases. When volume decreases, pressure remains constant. When volume increases, pressure decreases. 4 / 24 According to Charles Law, if Temperature of a gas increases Volume will also.... Increases Decreases Stays the same 5 / 24 Observe the graph that shows the relationship between two variables. Indicate the variables studied in this case and describe their relationship. volume and temperature; proportional relationship volume and temperature; inversely proportional relationship volume and pressure; proportional relationship volume and pressure; inversely proportional relationship 6 / 24 The relationship of which two variables are compared in Charles’s Law? volume & temperature pressure & volume temperature & pressure volume & moles (amount of gas) 7 / 24 Indicate the variables studied in this case and describe their relationship. Volume and temperature; proportional relationship Volume and pressure; proportional relationship Volume and pressure; inversely proportional relationship Volume and temperature; inversely proportional relationship 8 / 24 Which container will have a lower pressure? B They both have the same pressure I don't know A 9 / 24 Boyle's law studies the relationship between _______________. volume and number of particles pressure and temperature pressure and number of particles pressure and volume 10 / 24 Where do you think boiling water is faster: on the mountaintop or on the sea surface? can't be determined the same on both on the mountaintop on the sea surface 11 / 24 What is the effect of pumping more gas particles into a solid container? gas pressure inside the container remains constant gas pressure inside the container increases gas pressure inside the container increases then decreases gas pressure inside the container decreases 12 / 24 What happens to the molecules of a substance as it gets cooler? The molecules shrink The molecules move slower The molecules expand The molecules move faster 13 / 24 At constant temperature, the relationship between the pressure and the volume of a fixed amount of gas is described __________. by Boyle's law by Faraday's Law by Newton's law by Charles's law 14 / 24 What remains constant according to Charles’ Law? Volume Temperature Length Pressure 15 / 24 When two variables change the same way, they have a(n) ________________  relationship. inversely proportional independent proportional equally 16 / 24 As the temperature of a sample goes up, the __________ energy of the particles in that sample is increasing chemical electrical kinetic potential 17 / 24 Which statement is TRUE about thermal energy? Thermal energy is a measure of the average kinetic energy of the particles of a substance. Thermal energy is the force applied per unit area of surface. Thermal energy is the total kinetic and potential energy of all the particles. Thermal energy is the transfer of kinetic energy from one object to another. 18 / 24 What changes will happen to the gas in the syringe if you push the piston as shown in the image? Pressure increases Volume increases Collision between particles decrease Volume decreases 19 / 24 The relationship of which two variables are compared in Boyle's Law? temperature & pressure pressure & volume volume & temperature volume & moles (amount of gas) 20 / 24 Which of the following graphs shows an inverse relationship between its variables? . . . . 21 / 24 State Boyle’s law pressure of gas is always high gas particles are far apart boiling is controlled by volume volume is inversely proportional with pressure 22 / 24 When two variables change in opposite ways , they have a(n) ________________  relationship. independent proportional equally inversely proportional 23 / 24 Boyle’s Law describes the inverse relationship between pressure and volume. Which statement BEST describes this relationship between pressure and volume? When volume decreases, pressure decreases. When volume increases, pressure increases. When volume decreases, pressure remains constant. When volume increases, pressure decreases. 24 / 24 Which of the following quantities are kept constant in Boyle’s law? heat and temperature number of gas particles and temperature pressure of gas and temperature number of gas particles and pressure Your score is 0% Restart quiz Go to the Quizzes Page