Chapter 14 - Behavior of Gas Flashcards Preview

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Flashcards in Chapter 14 - Behavior of Gas Deck (8):
1

What will happen to the pressure as the temperature of a fixed volume of a gas increases?

It will increase

2

Why does the pressure decrease when you increase the volume of a given amount of gas at a constant temperature?

the molecules are striking a larger area with the same force

3

If the volume of a gas is doubled while temperature is held constant what will happen to the pressure of the gas?

it will be reduced by 1/2

4

What will happen as the temperature of a gas in a balloon decreases?

The average kinetic energy of the gas particles decreases

5

What will happen to the pressure of a gas if the volume is increased from 0.5 L to 4.0 L and the temperature is held at a constant?

It is decreased by a factor of 8

6

What would not cause an increase in the pressure of a gaseous system?

making the container larger

7

What can be said about the volume of a gas and its Kelvin temperature when pressure is constant?

They are directly related

8

Know how to complete problems
You will be given the formulas - so you do not have to memorize them

look over your notes