Homework Week 5

A  #4

B  #3

C  #1

D  #2

A  chloromethane

B  bromobenzene

C  methyl sulfide

D  formaldehyde

A  Organic compounds can be larger than inorganic compounds.

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

C  Organic compounds are produced by living things.

D  Unlike inorganic compounds, organic compounds can be cyclic.

A  CH3C(OH)(CH3)2

B  HOCH2CH2OH

C  CH3OH

D  CH3CH(OH)CH2(CH3)2

A  benzyl

B  hexyl

C  phenyl

D  phenol

A  6

B  5

C  3

D  4

A  alkyl halide

B  alkene

C  alkyne

D  alkane

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

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

A  CnHn

B  CnH2n−2

C  CnH2n

D  CnH2n+2

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

B  The bonds formed by carbon all use p orbitals.

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

D  The bonds between carbon and other atoms are ionic.

A  RCHO

B  RCOOH

C  RC(=O)R

D  RCOH

A  m-ethylmethyltoluene

B  p-ethylmethyltoluene

C  o-ethylmethyltoluene

D  m-ethyltoluene

A  1-pentanol

B  pentane

C  heptane

D  1-heptanol

A  ​Propyl

B  ​Ethyl

C  ​Methyl

D  Butyl

A  COOH

B  COH

C  COC

D  CHO

A  m-ethyl potassium benzoate

B  potassium m-ethylbenzoate

C  potassium m-ethylbenzoic acid

D  potassium m-ethylbenzoic

A  sodium hydroxide

B  none of the choices

C  sulfuric acid

D  hydrochloric acid

A  propane

B  2-methylpropane

C  pentane

D  butane

A  ethylpropylamine

B  N-propyl-N-ethylamine

C  aminoethylpropane

D  pentylamine

A  C2 and H2O

B  CO2 and H2O

C  CO2 and 2O

D  CO and H2O

A    

B  alkene

C  ether

D  ketone

E  aldehyde

A  4

B  3

C  6

D  5

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

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

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

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

A  ​but-

B  ​prop-

C  ​trans-

D  cis-

A  an antacid.

B  a food preservative.

C  a soap.

D  a flavoring agent.

A  isomerism.

B  More than one answer is correct.

C  formation of long chains.

D  cyclization.

A  2-pentanone

B  1-cyclopentanone

C  3-pentanone

D  1-pentanone

A  3

B  4

C  6

D  5