WorksheetsOrganic Reactions 2
Total questions: 25
Worksheet time: 13mins
What type of reaction is shown in the image?
substitution
addition
single replacement
polymerization
saponfication
The organic compound should be classified as
a halocrbon
an alcohol
an aldehyde
an organic acid
an amine
What are the products in a fermentation reaction?
alcohol and carbon dioxide
carbon dioxide and water
polymer and water
soap and alcohol
ester and water
What are the reactants in a saponification reaction?
Fat and base
Fat and acid
Sugar and oxygen
Soap and Alcohol
Ester and water
Esters are made when
an organic acid reacts with an alcohol in a esterfcaiton reaction
an organic acid reacts with an alcohol in a combustion reaction
a sugar reacts with a base in a saponifiocaition reaction
when enyme acts upon a sugar in an esterification reaction
when enyme acts upon a sugar in an fermentation reaction
The image best represents
a condensation polymerization reaction
an addition reaction
an addition polymerization reaction
a substitution reaction
a decomposition reaction
The reaction in the image represents
an addition polymerization reaction
a substitution reaction
an addition reaction
a combustion reaction
a single replacment reaction
Which reaction is a combustion reaction?
Which reaction is an esterfication reaction?
Identify the combustion reactions.
Reaction 1
Reaction 2
Reaction 3
Reaction 4
Which process is used to separate a mixture of hydrocarbons with different boiling points?
fractional distillation
Cracking
oxidation
dehydration synthesis
A process in which large molecules are broken down into smaller molecules is used commercially to increase the yield of gasoline from petroleum. This process is called
polymerization
hydrogenation
esterfication
cracking
Which balanced equation represents a cracking reaction?
C4H10 → C2H6 + C2H4
C4H8 + 6 O2 → 4 CO2 + 4 H2O
C4H10 + Br2 → C4H9Br + HBr
C4H8 + Br2 → C4H8Br2
Petroleum is a complex mixture of
hydroxides
hydrocarbons
esters
ethers
The reaction that joins thousands of small, identical molecules to form one very long molecule is called
esterification
fermentation
polymerization
substitution
Which organic reaction produces rubber and plastics?
polymerization
esterification
saponification
fermentation
Cellulose, protein, and starch are classified
aldehydes
esters
synthetic polymers
natural polymers
A condensation polymerization reaction is best described as the
joining of monomers by the removal of
oxygen
joining of monomers by the removal of water
oxidation of a hydrocarbon by oxygen
oxidation of a hydrocarbon by water
An alcohol and an organic acid are combined to form water and a compound with a pleasant odor. This reaction is an example of
esterification
polymerization
fermentation
saponification
In the reaction:
CH3COOH +CH3OH → CH3COOCH3 + H2O
the organic product can best be identified as
an alcohol
a ketone
an ester
an acid
Which type of organic reaction produces both water and carbon dioxide?
addition
combustion
fermentation
saponification
When hydrocarbons burn completely in an excess of oxygen, the products are
carbon monoxide and water
carbon dioxide and water
carbon monoxide and carbon dioxide
carbon dioxide and carbon
Which reaction is an organic reaction?
C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O (g)
2 H2(g) + O2(g) → 2 H2O (g)
3 Cu2+(aq) + 2 Fe(s) → 3 Cu(s) + 2
Fe 3+ (aq)
NaOH(aq) + HCl(aq) → NaCl(aq) + H2O(l)
Which is a product of the hydrolysis of an animal fat by a strong base?
water
soap
toluene
gasoline
The process of opening double bonds and joining monomer molecules to form polyvinyl chloride is called
addition polymerization
condensation polymerization
esterification
addition
