SCH4U Exam Review part 2 - thermo, electro, S&P

Name the compound

• hexane
• 2,3-dimethylbutane
• ethylbutane
• 2,2-dimethylbutane

What functional group do you see in this molecule?

• carboxylic acid
• aldehyde
• ketone
• ester

Tags

NGSS.HS-LS1-6

NGSS.HS-PS1-2

How many carbons are in the longest chain of the following molecule:

• 11
• 10
• 9
• 8

Which of the following hydrocarbons has a double bond in its carbon skeleton?

• C₃H₈
• C₂H₆
• C₂H₂
• C₂H₄

What kind of bond forms between two nonmetals?

• Chemical bond
• Ionic bond
• Covalent bond
• Electron bond

What is the by product of this reaction?

• HBr

• H₂

• H₂O

What is the general formula of the alkynes?

• C_nH_2n+1
• C_nH_2n+2
• C_nH_2n-1
• C_nH_2n-2

As the number of carbons increases in an hydrocarbon the melting point generally...

• increase
• decrease
• stay the same
• varies

How many carbons are in the longest chain of the following molecule:

• 11
• 10
• 9
• 8

The molecular formula for Heptane is

• C₄H₁₀
• C₈H₁₈
• C₅H₁₂
• C₇H₁₆