subject
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.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 04:30
What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics
Answers: 1
question
Chemistry, 22.06.2019 10:00
How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
Answers: 3
question
Chemistry, 22.06.2019 23:30
Rank the following four acids in order of increasing bronsted acidity : h2f+ , ch3oh, (ch3)2oh+ , ch3sh2+
Answers: 3
question
Chemistry, 23.06.2019 01:30
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
You know the right answer?
1.) which of the following is not true of gases? a. they are fluid. b. they are low density. c. the...
Questions