Senior Science 1

If a gas is cooled from 323.0 K to 273.15 K and the volume is kept constant what final pressure would result if the original pressure was 750.0 atm?

• 83 atm

• 634.2 atm

•  1,000 atm

• 68 atm

If a gas in a closed container is pressurized from 15.0 atmospheres to 16.0 atmospheres and its original temperature was 298.15 K, what would the final temperature of the gas be?

• 982.9 K

• 7 K

• 0.93 K

• 317.9 K

A 30.0 L sample of nitrogen inside a rigid, metal container at 293.15 K is placed inside an oven whose temperature is 323.15 K. The pressure inside the container at 293.15 K was at 3.00 atm. What is the pressure of the nitrogen after its temperature is increased?

• 3.31 atm

• 83 atm

• 5.09 atm

• 1,978 atm

Tags

NGSS.HS-PS3-4

The pressure in a car tire is 345 kPa at 27°C. After a long drive, the pressure is 225 kPa. What is the temperature of the air in the tire?

• 569 K

• 9 K

• 346 K

• 196 K

A gas has a volume of 17.8 L at a pressure of 0.622 atm and a temperature of 28.0 C. What is the temperature when it has a volume of 13.5 L at a pressure of 0.723 atm?

• 7.6 K

• 139 K

• 265 K

• 286 K

A container has a pressure of 40 atm and a temperature of 40 ०C. The temperature is raise to 78  ०C, what is the new pressure?

• 49.3 atm

• 44.9 atm

• 9 atm

• 12.3 atm

A container has a pressure of 3 atm and a temperature of 29 ०C. The pressure has increased to 39 atm, what is the new temperature?

• 1 K

• 3,926 K

• 9,900 K

• 23 K

A cube has a volume of 42 mL and a temperature of 54०C. The temperature is raised to 83 ०C, what is the new volume?

• 3 mL

• 23 mL

• 45.72 mL

• 4,520.98 mL

Tags

NGSS.MS-PS1-4

A container has a volume of 87 mL, a pressure of 6 atm, and a temperature of 19 ०C. The temperature is raised to 39 ०C and the pressure is increased to 21 atm. What is the new volume of the container?

• 29.27 mL

• 938 mL

• 7 mL

• 26.56 mL

A container has a volume of 7 mL, a pressure of 12 atm, and a temperature of 25 ०C. The temperature is raised to 60 ०C and the volume is increased to 21 mL. What is the new pressure of the container?

• 4.47 atm

•  88 atm

• 91.36 atm

• 5.64 atm