Chemistry, 26.06.2019 18:00 sascsl7973
1.) which of the following is not true of gases? a. they are fluid. b. they are low density. c. they are usually warm. d. they are highly compressible. 2.) according to the kinetic-molecular theory, when a gas particle hits something, what will happen? a. the gas particle loses no energy because the collision is perfectly elastic. b. the gas particle loses all energy because the collision is perfectly inelastic. c. the gas particle loses no energy because the collision is completely inelastic. d. the gas particle loses half of its energy because the object that it collides with absorbs energy. 3.) according to the sixth postulate of the kinetic-molecular theory, a group of gas particles will have an average kinetic energy based on what? a. the mass of the gas particles b. the volume of the gas particles c. the temperature of the gas particles d. the average acceleration of the gas particles 4.) which of the following is not a postulate of the kinetic-molecular theory? a. gas particles have a high force of attraction to one another or to the walls of the container. b. the distance between gas particles is much larger than the size of the particles themselves. c. gas particles will always travel in a straight line until they hit a container wall or another gas particle. d. gases are made up of particles that act like little, hard spheres that are always moving in a random fashion. 5.) choose the false statement. the particles of a gas are a. compressible. b. always in motion. c. relatively far apart. d. arranged in an orderly pattern.
Answers: 1
Chemistry, 22.06.2019 18:00
Heat is the total potential energy of a substance that can be transferred. true false
Answers: 1
Chemistry, 22.06.2019 23:00
In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
Answers: 3
1.) which of the following is not true of gases? a. they are fluid. b. they are low density. c. the...
History, 28.06.2020 15:01
Mathematics, 28.06.2020 15:01
Mathematics, 28.06.2020 15:01
Mathematics, 28.06.2020 15:01
Mathematics, 28.06.2020 15:01
History, 28.06.2020 15:01
History, 28.06.2020 15:01
Physics, 28.06.2020 15:01
Mathematics, 28.06.2020 15:01
Mathematics, 28.06.2020 15:01