WorksheetsU6- Pretest!
Total questions: 10
Worksheet time: 5mins
Which law states that the pressure and volume of a sample of a gas at constant temperature are inversely proportional to each other?
Ideal Gas Law
Boyles Law
Dalton's Law
Charles' Law
A gas syringe contains 59.3 mL of gas at 98.2*C. What is the volume of gas if the temperature is increased to 101.6*C?
58.8 mL
57.3 mL
59.8 mL
61.4 mL
The sum of the partial pressures of all the components in a gas mixture is equal to the total pressure of a gas mixture.
Boyle's Law
Dalton's Law
Charles Law
Ideal Gas Law
A container consists of 25% oxygen, 25% hydrogen, and 50% nitrogen. The total pressure of the container is 60 atm. What is the partial pressure of hydrogen in the container?
15 atm
25 atm
50 atm
30 atm
To change a Celsius temperature to Kelvin- you should
add 212
add 100
add 32
add 273
What theory is described?
Matter Theory
Solid, Liquid, Gas Theory
Kinetic Theory
Energy Theory
A gas occupies 13.2 L at a pressure of 2.36 atm. What is the pressure of the gas if the volume is 2.13 L and the temperature remains unchanged?
14.6 atm
11.9 atm
7.31 atm
2.63 atm
The volume of a gas at STP is 7.30 L. What is the quantity of gas in this sample?
3.06 mol
0.364 mol
0.326 mol
15.1 mol
At constant pressure, if the volume of a gas increases- the temperature will
increase
decrease
stay the same
become 0*C
Using the gas constant shown in the figure above, determine the pressure of a gas in a 1.0 liter container that consists of 5.0 mol at 27*C.
101 atm
160 atm
120 atm
300 atm
