Kinetics Question Preview (ID: 4178)


Conceptual Kinetics Questions, Because We Couldn't Put Tables In For Real Kinetics Questions. :). TEACHERS: click here for quick copy question ID numbers.

Gas particles have _______________________ attractions for each other.
a) strong
b) weak
c) no
d) repelling

Gas particles move in ____________________ lines in all directions.
a) straight
b) curving
c) zig-zagging
d) oscillating

How much energy is lost by the collision of a gas particle with another particle or with the walls of a container?
a) 25%
b) none
c) 75%
d) 50%

Average kinetic energy ________________ temperature.
a) is more than
b) is less than
c) has an inverse relationship with
d) equals

Gases consist of ________________ particles.
a) submicroscopic
b) Both #1 and #3
c) tiny
d) supermacroscopic

The two variables involved in finding kinetic energy of a particle are:
a) mass and velocity
b) density and acceleration
c) mass and acceleration
d) density and velocity

Lighter molecules have a/n _______________ velocity than/to the heavier ones.
a) lower
b) greater
c) similar
d) equal

What is diffusion?
a) The process by which gas molecules pass through a very small orifice from high to low pressure.
b) The dissolution of a precipitate across a semi-permeable membrane of a solvent.
c) The ability of two or more gases to mix spontaneously until they form a uniform mixture.
d) The process by which a gas combusts spontaneously.

What is effusion?
a) The process by which gas molecules pass through a very small orifice from high to low pressure.
b) The dissolution of a precipitate across a semi-permeable membrane of a solvent.
c) The ability of two or more gases to mix spontaneously until they form a uniform mixture.
d) The process by which a gas combusts spontaneously.

Who created the law of effusion?
a) Robert Boyle
b) Michael Faraday
c) Thomas Graham
d) JJ Thomson

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