Nature of Gases Notes

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​Page 97

Multiple Choice

What happens at absolute zero?

• particles move slower

• particles stop moving

• particles move faster

• particles are unaffected

Multiple Choice

Convert -89 ^oC to K

• 184K
• 362K
• -362K
• -184K

Multiple Choice

Convert 300 K to ^oC

• 27^oC
• 0^oC
• -27^oC
• 573^oC

Multiple Choice

The pressure inside a tire is 225 kPa. Express this value in atm.

• 22792.5 atm

• 171000 atm

• 2.22 atm

• 0.296 atm

Multiple Choice

The pressure of a gas is 725 mm Hg. Convert this into units of atm.

• 551000 atm

• 0.9539 atm

• 73442.5 atm

• 7.157 atm

Multiple Choice

What is 1520 mm Hg expressed in units of kPa?

• 11403 kPa

• 202.6 kPa

• 2.00 kPa

• 15.0 kPa