Gas Laws Part 1

What is the formula for Boyle's Law?

• P₁V₁=P₂V₂

• P₁V₁/P₂V₂

• P₁V₂=P₂V₁

• P₁/V₁=P₂/V₂

When Pressure increases then the Volume must...

• Increase
• decrease

What type of relationship to pressure and volume have?

• direct
• inverse
• no relationship
• I don't know

A gas occupies 4.98 L at 2.6 atm of pressure. What volume does it occupy at 1.8 atm pressure?

• 12.9 L
• 0.72 L
• 7.2 L
• 3.44 L

What is the formula Charles' Law?

• V = T
• VT = VT
• T₁ / V_{1 =} T₂ / V₂
• V₁ / T₁ = V₂ / T₂

What is 50 C in Kelvin?

• 223
• 323
• 100
• 50

There are 40 liters of helium in a balloon at a temperature of 100 K. If the temperature of the balloon is increased to 200 K, what will be the new volume of the balloon?

• 80 L

• 45 L

• 54 L

• 45.33 L

According to Charles Law, the relationship between Temperature and Volume can best be described as....

• Direct Relationship

• Inverse Relationship

Which Graph best shows the relationship between Temperature and Volume

• A

• B

which unit of temperature should we always use when working with gas laws?

• Kelvin (K)

• Fahrenheit (F)

• Celcius (C)