Unit 12 Post-Assessment Remediation (PAR)

Which compound is a member of the same homologous series as C₃H₈?

• CH₄

• C₄H₈

• C₅H₈

• C₅H₁₀

Which is a saturated hydrocarbon?

• ethene

• ethyne

• propene

• propane

Which two compounds are isomers of each other?

• CH₃CH₂COOH and CH₃COOCH2CH₃

• CH₃CH₂CHO and CH₃COCH₃

• CH₃CHBrCH₃ and CH₂BrCHBrCH₃

• CH₃CHOHCH₃ and CH₃CHOHCH₂OH

Given the formula representing a compound: Which formula represents an isomer of this compound?

• 
• 
• 
• 

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-3

Given the formula for a compound, what is the chemical name for the compound?

• 1. 1-butanamine

• 2. 1-butanol

• 3. butanamide

• 4. butanoic acid

Given the formula for the compound, what is the name of this compound?

• methyl butanoate

• methyl butyl ether

• pentanone

• pentanoic acid

Given the formula for an organic compound, this compound is classified as an

• aldehyde

• amine

• ester

• organic acid

Tags

NGSS.HS-LS1-6

Which is an adequate description of the compounds shown in the diagram?

• 1. They are isotopes of butanol.

• 2. They are isomers of butanol.

• 3. They are alkanes.

• 4. They are alkenes.

Which is the structural formula for diethyl ether?

• 
• 
• 
• 

Which formula represents an organic acid?

• HCOOCH₃

• CH₃CH₂OH

• CH₃COCH₃

• HCOOH