Chapter 10 - Organic Chemistry Review

Which of the structures below is an aldehyde?

• CH₃CH₂CHO

• CH₃COCH₃

• CH₃CH₂COOH

• CH₃COOCH₃

What product results from the reaction of CH₂=CH₂ with Br₂?

• CHBrCHBr

• CH₂CHBr

• CH₃CH₂Br

• CH₂BrCH₂Br

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

What is the final product formed when CH₃CH₂OH is refluxed with acidified potassium dichromate(VI)?

• CH₃CHO

• CH₂=CH₂

• CH₃COOH

• HCOOCH₃

Which compound can exist as optical isomers?

• CH₃CHBrCH₃

• CH₂BrCHBrCH₂Br

• CHBr₂CHBrCHBr₂

• CH₂BrCHBrCH₃

Which statement about the reactions of halogenoalkanes with aqueous sodium hydroxide is correct?

• Primary halogenoalkanes react mainly by an S_N1 mechanism

• Chloroalkanes react faster than iodoalkanes

• Tertiary halogenoalkanes react faster than primary halogenoalkanes

• The rate of an S_N1 reaction depends on the concentration of aqueous sodium hydroxide

Tags

NGSS.HS-PS1-5

Which statement about neighboring members of all homologous series is correct?

• The have the same empirical formula

• They differ by a CH₂ group

• They possess different functional groups

• They differ in their degree of unsaturation

Which type of compound must contain a minimum of three carbon atoms?

• An aldehyde

• A carboxylic acid

• An ester

• A ketone

What is the IUPAC name for CH₃CH₂CH(CH₃)₂

• 1,1-dimethylpropane

• 2-methylbutane

• isopentane

• ethyldimethylmethane

Which reaction(s) involve(s) the formation of a positive ion?

I. CH₃CH₂CH₂Br + OH^- II. (CH₃)₃CBr + OH^-

• I only

• II only

• Both I and II

• Neither I nor II

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Which compound has the lowest boiling point?

• CH₃CH₂CH(CH₃)CH₃

• (CH₃)₄Br

• CH₃CH₂CH₂CH₃

• CH₃CH₂OCH₂CH₃