Homework Week 5

A  #4

B  #1

C  #2

D  #3

A  formaldehyde

B  chloromethane

C  bromobenzene

D  methyl sulfide

A  Organic compounds are produced by living things.

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

C  Organic compounds can be larger than inorganic compounds.

D  Unlike inorganic compounds, organic compounds can be cyclic.

A  CH3C(OH)(CH3)2

B  HOCH2CH2OH

C  CH3CH(OH)CH2(CH3)2

D  CH3OH

A  hexyl

B  phenol

C  phenyl

D  benzyl

A  4

B  3

C  6

D  5

A  alkene

B  alkyl halide

C  alkyne

D  alkane

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

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

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

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

A  CnH2n−2

B  CnH2n

C  CnHn

D  CnH2n+2

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

B  The bonds between carbon and other atoms are ionic.

C  The bonds formed by carbon all use p orbitals.

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

A  RCOH

B  RC(=O)R

C  RCOOH

D  RCHO

A  o-ethylmethyltoluene

B  m-ethyltoluene

C  p-ethylmethyltoluene

D  m-ethylmethyltoluene

A  1-pentanol

B  1-heptanol

C  pentane

D  heptane

A  Butyl

B  ​Methyl

C  ​Ethyl

D  ​Propyl

A  COC

B  CHO

C  COH

D  COOH

A  potassium m-ethylbenzoate

B  potassium m-ethylbenzoic acid

C  m-ethyl potassium benzoate

D  potassium m-ethylbenzoic

A  none of the choices

B  sulfuric acid

C  hydrochloric acid

D  sodium hydroxide

A  butane

B  propane

C  2-methylpropane

D  pentane

A  pentylamine

B  aminoethylpropane

C  N-propyl-N-ethylamine

D  ethylpropylamine

A  C2 and H2O

B  CO and H2O

C  CO2 and H2O

D  CO2 and 2O

A  ketone

B    

C  aldehyde

D  ether

E  alkene

A  6

B  3

C  5

D  4

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

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

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

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

A  ​prop-

B  ​but-

C  cis-

D  ​trans-

A  an antacid.

B  a soap.

C  a flavoring agent.

D  a food preservative.

A  formation of long chains.

B  isomerism.

C  cyclization.

D  More than one answer is correct.

A  2-pentanone

B  1-pentanone

C  1-cyclopentanone

D  3-pentanone

A  6

B  4

C  3

D  5