Homework Week 5

A  #2

B  #3

C  #4

D  #1

A  bromobenzene

B  formaldehyde

C  chloromethane

D  methyl sulfide

A  Carbon atoms can form stable covalent bonds with other carbon atoms.

B  Unlike inorganic compounds, organic compounds can be cyclic.

C  Organic compounds can be larger than inorganic compounds.

D  Organic compounds are produced by living things.

A  HOCH2CH2OH

B  CH3CH(OH)CH2(CH3)2

C  CH3OH

D  CH3C(OH)(CH3)2

A  hexyl

B  benzyl

C  phenyl

D  phenol

A  3

B  5

C  6

D  4

A  alkyl halide

B  alkyne

C  alkene

D  alkane

A  Oxygen is identical in both these compounds; the difference between them is determined by another factor.

B  Oxygen is similar in both compounds as it is always found on a terminal carbon.

C  Oxygen in an alcohol is directly associated with a hydrogen; the oxygen in an ether is not chemically bound to a hydrogen.

D  The oxygen in an ether is found on a side chain and that of the alcohol is not.

A  CnHn

B  CnH2n+2

C  CnH2n

D  CnH2n−2

A  The bonds between carbon and other atoms are ionic.

B  Carbon to carbon bonds are expected to be double bonds.

C  The bonds are formed with carbon using an sp3 configuration.

D  The bonds formed by carbon all use p orbitals.

A  RCOH

B  RCHO

C  RCOOH

D  RC(=O)R

A  p-ethylmethyltoluene

B  m-ethyltoluene

C  m-ethylmethyltoluene

D  o-ethylmethyltoluene

A  1-pentanol

B  pentane

C  heptane

D  1-heptanol

A  ​Methyl

B  ​Propyl

C  Butyl

D  ​Ethyl

A  COOH

B  COH

C  COC

D  CHO

A  potassium m-ethylbenzoate

B  potassium m-ethylbenzoic

C  m-ethyl potassium benzoate

D  potassium m-ethylbenzoic acid

A  sulfuric acid

B  none of the choices

C  sodium hydroxide

D  hydrochloric acid

A  2-methylpropane

B  propane

C  pentane

D  butane

A  pentylamine

B  N-propyl-N-ethylamine

C  ethylpropylamine

D  aminoethylpropane

A  CO2 and 2O

B  CO2 and H2O

C  CO and H2O

D  C2 and H2O

A  ketone

B  alkene

C    

D  ether

E  aldehyde

A  4

B  3

C  5

D  6

A  Alkenes are insoluble in water, whereas alkynes are soluble in water.

B  ​Alkenes consume more moles of addition reagent than alkynes do.

C  ​Alkenes are less dense than water, whereas alkynes are denser than water.

D  ​Alkenes have higher melting and boiling points than alkynes do.

A  ​trans-

B  cis-

C  ​but-

D  ​prop-

A  a soap.

B  a flavoring agent.

C  an antacid.

D  a food preservative.

A  cyclization.

B  formation of long chains.

C  isomerism.

D  More than one answer is correct.

A  1-cyclopentanone

B  2-pentanone

C  1-pentanone

D  3-pentanone

A  4

B  6

C  3

D  5