Properties of hydrocarbons

As the number of carbons increases in the boiling point generally...

• increase

• decrease

• stay the same

• varies

Which of the following would have the highest boiling point?

• C₃H₈

• C₄H₈

• C₅H₁₂

• C₂₂H₄₄

As the number of carbons increases the flammability generally...

• increase

• decrease

• stay the same

• varies

As the number of carbons increases the viscosity generally...

• increase

• decrease

• stay the same

• varies

As the number of carbons increases the volatility generally...

• increase

• decrease

• stay the same

• varies

Which of the following would have the highest flammability?

• C₃H₈

• C₄H₈

• C₅H₁₂

• C₂₂H₄₄

Which of the following would have the highest viscosity?

• C₃H₈

• C₄H₈

• C₅H₁₂

• C₂₂H₄₄

Which of the following would have the highest volatility?

• C₃H₈

• C₄H₈

• C₅H₁₂

• C₂₂H₄₄

Another term for burning is

• Fire triangle
• Magnesium oxide
• Combustion
• Bustion

The word equation for combustion is: fuel + oxygen --> water + ________ __________

• Carbon dioxide
• Limewater

Tags

NGSS.HS-PS1-2