0654 C14 Organic Chemistry Quiz

1

What is not the correct use of the fraction named?

1

Four organic compounds are listed.
ethane
ethanoic acid
ethanol
ethene

Which bond do all four compounds contain?

1

The first three members of a homologous series are shown.

Why do these molecules represent a homologous series?

1

Which substances can be obtained by cracking hydrocarbons?

1

Which reaction is used to make ethanol?

1

Polymers are long-chain molecules made from small molecules linked together.
Four polymers or types of polymer are listed.
1 carbohydrates
2 nylon
3 proteins
4 Terylene

Which of these polymers or types of polymer are synthetic?

1

Which compounds belong to the same homologous series?

1

The equations for two important processes used to manufacture ethanol are shown.

Which statement is not correct?

1

Part of the label on the packet of a potato product is shown.

Which constituent is a natural polymer?

1

The structures of some organic compounds are shown.
Which compounds belong to the same homologous series?

1

Sugars and ethene can both be made into ethanol using different reactions.

Which type of reaction is used in each case?

1

Which substances are natural polymers?

1

What is the name of fraction X?

1

Which pair of molecules are hydrocarbons?

1

Which bond is not present in the structure of ethanol, CH3CH2OH?

1

Which change on the diagram involves combustion?
(Some of the reaction products are not shown on the diagram.)

1

The structures of three molecules are shown.

Which homologous series is NOT represented?

1

Information about four hydrocarbons is shown.
Which statement is correct?

1

Which structure represents a compound that dissolves in water to form an acidic solution?

1

Which pollutant gas can be produced as a result of incomplete combustion ofoctane, C8H18?

1

Which compounds are alkanes?

1

The statements below are about the alcohol homologous series.

The alcohols have the same ......1...... formula.
The alcohols have ......2...... chemical properties because they have the same......3...... .
The melting points of the alcohols ......4...... as the number of carbon atoms increases.

Which words correctly complete gaps 1–4?

1

Which structure represents a compound that dissolves in water to form an acidic solution?

1

Quiz for 0654 C14 Hydrocarbons topic.

0654 C14 Organic Chemistry Quiz

0654 C14 Organic Chemistry Quiz

What is not the correct use of the fraction named?

Four organic compounds are listed. ethane ethanoic acid ethanol ethene Which bond do all four compounds contain?

The first three members of a homologous series are shown. Why do these molecules represent a homologous series?

Which substances can be obtained by cracking hydrocarbons?

Which reaction is used to make ethanol?

Polymers are long-chain molecules made from small molecules linked together. Four polymers or types of polymer are listed. 1 carbohydrates 2 nylon 3 proteins 4 Terylene Which of these polymers or types of polymer are synthetic?

Which compounds belong to the same homologous series?

The equations for two important processes used to manufacture ethanol are shown. Which statement is not correct?

Part of the label on the packet of a potato product is shown. Which constituent is a natural polymer?

The structures of some organic compounds are shown. Which compounds belong to the same homologous series?

Sugars and ethene can both be made into ethanol using different reactions. Which type of reaction is used in each case?

Which substances are natural polymers?

What is the name of fraction X?

Which pair of molecules are hydrocarbons?

Which bond is not present in the structure of ethanol, CH3CH2OH?

Which change on the diagram involves combustion? (Some of the reaction products are not shown on the diagram.)

The structures of three molecules are shown. Which homologous series is NOT represented?

Information about four hydrocarbons is shown. Which statement is correct?

Which structure represents a compound that dissolves in water to form an acidic solution?

Four organic compounds are listed.
ethane
ethanoic acid
ethanol
ethene

Which bond do all four compounds contain?

The first three members of a homologous series are shown.

Why do these molecules represent a homologous series?

Polymers are long-chain molecules made from small molecules linked together.
Four polymers or types of polymer are listed.
1 carbohydrates
2 nylon
3 proteins
4 Terylene

Which of these polymers or types of polymer are synthetic?

The equations for two important processes used to manufacture ethanol are shown.

Which statement is not correct?

Part of the label on the packet of a potato product is shown.

Which constituent is a natural polymer?

The structures of some organic compounds are shown.
Which compounds belong to the same homologous series?

Sugars and ethene can both be made into ethanol using different reactions.

Which type of reaction is used in each case?

Which change on the diagram involves combustion?
(Some of the reaction products are not shown on the diagram.)

The structures of three molecules are shown.

Which homologous series is NOT represented?

Information about four hydrocarbons is shown.
Which statement is correct?

The partial structure of an addition polymer is shown.
What is the structure of the monomer used to make this polymer?