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Worksheets

Organic Reactions

Total questions: 22

Worksheet time: 22mins

Name
Class
Date
1.
a)
addition
b)
combustion
c)
double replacement
d)
substitution
2.
a)
fermentation
b)
addition
c)
polymerization
d)
combustion
3.
a)
substitution
b)
addition
c)
polymerization
d)
fermentation
4.

a)

combustion

b)

hydration

c)

esterification

d)

fermentation

5.

Which reaction type is the following: C5H10 + O2 --> CO2 + H2O

a)

Decomposition

b)

Displacement

c)

Combustion

d)

Hydration

6.

In the reaction, which answer represents the product X?

a)
b)
c)
d)
7.

Compounds that are composed of the same number and type of atoms but have them arranged in different ways are ___________.

a)

isomers

b)

isotopes

c)

polymers

d)

alkanes

8.

Name this orgamic compound

a)

Butanol

b)

Propane

c)

Propanol

d)

Ethene

9.

Name the organic compound

a)

Methanoic acid

b)

Ethanoic acid

c)

Methanol

d)

Methene

10.

Name the organic compound.

a)

Ethanoic acid

b)

Methyl ethanoate

c)

Propanoic acid

d)

Ethyl methanoate

11.

Name the organic compound.

a)

Ethene

b)

Ethane

c)

Propane

d)

Propene

12.

Name the organic compound.

a)

Propane

b)

Propene

c)

Butene

d)

Ethene

13.

-COOH is the functional group for

a)

Alcohol

b)

Alkene

c)

Carboxylic acid

d)

Ester

14.

-COO- is the functional group for

a)

Alcohol

b)

Alkene

c)

Carboxylic acid

d)

Ester

15.

What catalyst is used in making esters?

a)

Sodium hydroxide

b)

Phosphoric acid

c)

Sulfuric acid

d)

Enzymes

16.

alkene + ? --> alcohol

a)

Hydrogen

b)

Oxygen

c)

Water

d)

Carbon dioxide

17.

carboxylic acid + ? --> ester

a)

Water

b)

Alkene

c)

Alcohol

d)

Alkane

18.

True or false? A catalyst is required for the hydration of ethene.

a)

True

b)

False

19.

What is formed when a carboxylic acid reacts with a metal?

a)

Salt + Oxygen

b)

Salt + Carbon dioxide

c)

Salt + Water

d)

Salt + Hydrogen

20.

What temperature is required for the fermentation of glucose to make ethanol?

a)

300 oC

b)

600 oC

c)

30 oC

d)

150 oC

21.

What is a condition for fermentation of glucose to produce ethanol?

a)

Anaerobic

b)

Reflux

c)

Sulfuric acid catalyst

d)

60 - 70 atm

22.

What is a condition for hydration of ethene to make ethanol?

a)

60 - 70 atm

b)

Reflux

c)

Anaerobic

d)

30 oC