States of Matter and Mathematical Physics Relationships Quiz

If you double the pressure on a fixed amount of gas while keeping temperature constant, what happens to its volume according to Boyle's Law?

• Volume doubles
• Volume is reduced to half
• Volume remains the same
• Volume is reduced to one-fourth

A gas at 300 kPa occupies 2.0 m³. What volume will it occupy at 600 kPa if temperature remains constant?

• 4.0 m³
• 1.0 m³
• 3.0 m³
• 2.0 m³

What is 20°C expressed in Kelvin?

• 253K
• 293K
• -253K
• 313K

If 100 J of heat energy is added to 50g of water (c = 4.18 J/g°C), what will be the temperature change?

• 0.48°C
• 8.36°C
• 2.09°C
• 4.18°C

Which equation correctly represents Boyle's Law?

• p₁V₁ = p₂V₂
• p₁/V₁ = p₂/V₂
• p₁V₂ = p₂V₁
• V₁/p₁ = V₂/p₂

A gas has initial conditions of 200 kPa and 3.0 m³. If the volume is decreased to 1.0 m³, what is the new pressure?

• 66.7 kPa
• 600 kPa
• 400 kPa
• 100 kPa

What is the lowest possible temperature on the Kelvin scale?

• 0K
• -1K
• 273K
• -273K

How much heat energy is required to raise the temperature of 200g of water by 5°C? (c = 4.18 J/g°C)

• 4180 J
• 2090 J
• 8360 J
• 4.18 J

If a gas at 100 kPa has its pressure tripled while maintaining constant temperature, what fraction of its original volume will it occupy?

• One-third
• Three times more
• Two-thirds
• One-half

What is -40°C in Kelvin?

• 233K
• 313K
• 373K
• -313K