Temperature and Kinetic Theory

Convert: 25.0 ^oC to ^oF:

• 77 F
• 77 C
• 100 F
• 100 C

Convert: 150 ^oF to ^oC:

• 65.5 C
• 65.5 F
• 338.5 C
• 338.5 F

Convert: -194 C to F:

• -317.2 F
• 338.5 K
• - 273 C
• 0 K

Convert: 253 C to K:

• 526 K
• 625 K
• 0 K
• 186 K

Convert: 0 K to C

• -273 C
• -273 K
• 273 C
• 273 K

Convert: 212 F to C:

• 100 C
• 100 K
• 100 F
• 50 C

What does NOT happen when the temperature is increased?

• Particles collide more often
• Particles collide with more energy
• Particles move faster
• More particles collide in the correct orientation

A temperature increase causes the particles ......

• to slow down

• move faster

• collide higher

• in the right order

Why does a higher temperature increase the rate of a reaction?

• it increases both the frequency and energy of particle collisions

• it only increases the frequency of particle collisions

• it only increases the energy of particle collisions

• it reduces the activation energy of the reaction

Under which conditions of temperature and pressure does carbon dioxide behave most like an ideal gas?

• A) Low temperature and low pressure

• B) Low temperature and high pressure

• C) High temperature and low pressure

• D) High temperature and high pressure