Chemistry Sem Rev Practice Sp 1516 Gases

In this diagram, which section of the line represents boiling?

• ADC
• DCB
• CDE
• ADE

At a constant volume, the pressure increases.  What happens to the temperature?

• increases
• decreases
• stays the same

At a constant pressure, the volume decreases.  What happens to the temperature?

• increases
• decreases
• stays the same

At a constant temperature, pressure increases.  What happens to the volume?

• increases
• decreases
• stays the same

How many kPa is in one atmosphere?

• 101.325
• 10.1325
• 760
• 273

How do you convert Celsius to Kelvin?

• Add 273
• Subtract 273
• You can't convert those
• They are the same thing

How are pressure and volume related?

• Directly
• Indirectly
• They aren't related

568 mL of chlorine at 25° C will occupy what volume at -25° C while the pressure remains constant? 

• 473 mL
• 682 mL
• 130 mL
• 568 mL

In Charles law, the temperature of a gas increases, the volume of the gas will ____if the pressure remains the same. 

• decrease
• remain the same
• increase
• contract

In Boyle's law, as pressure decreases, volume ______?

• increases
• decreases
• remains constant
• none of the above