WorksheetsGas Equations review
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
A gas occupies 12.3 liters at a pressure of 40.0 mm Hg. What is the volume when the pressure is increased to 60.0 mm Hg?
a)
8.2 L
b)
18.5 L
c)
29520 L
d)
.0005 L
2.
Calculate the decrease in temperature when 2.00 L at 20.0 °C is compressed to 1.00 L
a)
10 K
b)
146.5 K
c)
0.1 K
d)
.007 K
3.
A gas has a volume of 800.0 mL at -23.00 °C and 300.0 torr. What would the volume of the gas be at 227.0 °C and 600.0 torr of pressure?
a)
800 mL
b)
869 mL
c)
2289 mL
d)
675 mL
4.
What is the final volume of a 400.0 mL gas sample that is subjected to a temperature change from 22.0 °C to 30.0 °C and a pressure change from 760.0 mm Hg to 360.0 mm Hg?
a)
867.3 mL
b)
1163 mL
c)
1396 mL
d)
774 mL
5.
500.0 liters of a gas are prepared at 700.0 mm Hg and 200.0 °C. The gas is placed into a tank under high pressure. When the tank cools to 20.0 °C, the pressure of the gas is 30.0 atm. What is the volume of the gas? (1 atm=760 mmHg)
a)
9.5 L
b)
7226 L
c)
10.6 L
d)
459 L
6.
At conditions of 785.0 torr of pressure and 15.0 °C temperature, a gas occupies a volume of 45.5 mL. What will be the volume of the same gas at 745.0 torr and 30.0 °C?
a)
50.44 mL
b)
47.88 mL
c)
53.45 mL
d)
48.97 mL
7.
At a pressure of 780.0 mm Hg and 24.2 °C, a certain gas has a volume of 350.0 mL. What will be the volume of this gas under STP (273 K and 760 torr)
a)
330 mL
b)
3.30 mL
c)
238 mL
d)
2.38 nL
8.
If a gas at 25.0 °C occupies 3.60 liters at a pressure of 1.00 atm, what will be its volume at a pressure of 2.50 atm?
a)
1.44 L
b)
.69 L
c)
Where that temp be? I caint be doin dis wit out no temperature
d)
6.1 L
9.
A gas occupies 1.56 L at 1.00 atm. What will be the pressure of this gas if the volume becomes 3.00 L?
a)
0.52 atm
b)
4.68 atm
c)
1.92 atm
d)
0.21 atm
10.
600.0 mL of air is at 20.0 °C. What is the volume at 60.0 °C?
a)
682 mL
b)
528 mL
c)
162mL
d)
10000000000mL
100 %
