Amines multiple choice questions – A-Level Chemistry (AQA)

Amines

Total marks:0 / 15

1 of 15

Which of the following could not be formed when methylamine is added to ethanoyl chloride?

0 / 1

2 of 15

Phenylamine reacts rapidly with dilute sulfuric acid. The reaction is

0 / 1

3 of 15

The cyclic compound M is heated with dilute hydrochloric acid.

Diagram showing the structure of cyclic compound M with a hexagonal ring, oxygen, and nitrogen atoms.

What are the products of the reaction?

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4 of 15

What is the organic product when ethanamide, CH₃CONH₂, is boiled with excess aqueous sodium hydroxide?

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5 of 15

Methylamine, CH₃NH₂, has very similar chemical properties to ammonia, NH₃.

Methylamine reacts with hydrogen chloride to form a white crystalline salt, methylammonium chloride.

CH₃NH₂ + HCl ➔ CH₃NH₃⁺Cl^-

A sample of methylammonium chloride is heated with aqueous sodium hydroxide.

What are the products?

0 / 1

6 of 15

The skeletal formula of an organic compound is shown below.

Skeletal formula of an organic compound with oxygen and nitrogen atoms.

This compound is

0 / 1

7 of 15

Which statement is not correct about amines?

0 / 1

8 of 15

Which reagents could be used to prepare CH₃CH₂CONHCH₃?

0 / 1

9 of 15

Aqueous solutions of ammonia, ethylamine and phenylamine are prepared.

Each solution has the same concentration.

Which is the correct order for the pH values of these solutions?

0 / 1

10 of 15

Methylamine reacts with bromoethane by nucleophilic substitution to produce a mixture of products.

Which is not a possible product of this reaction?

0 / 1

11 of 15

How many isomers are there of C₃H₉N?

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12 of 15

Which compound can react with ammonia to produce propylamine?

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13 of 15

The benzenediazonium ion, C₆H₅N₂⁺, is an intermediate in the preparation of azo dyes.

In the formation of an azo dye, the benzenediazonium ion is...

0 / 1

14 of 15

The benzenediazonium ion, C₆H₅N₂⁺, is an intermediate in the preparation of azo dyes.

The temperature of the aqueous reaction mixture must be kept below 10°C to prevent the benzenediazonium ion being converted into...

0 / 1

15 of 15

Which of these solutions has the highest pH when dissolved in water to form solutions of the same concentration?

0 / 1

Amines

Total marks:0 / 15

1 of 15

Which of the following could not be formed when methylamine is added to ethanoyl chloride?

0 / 1

2 of 15

Phenylamine reacts rapidly with dilute sulfuric acid. The reaction is

0 / 1

3 of 15

The cyclic compound M is heated with dilute hydrochloric acid.

What are the products of the reaction?

0 / 1

4 of 15

What is the organic product when ethanamide, CH₃CONH₂, is boiled with excess aqueous sodium hydroxide?

0 / 1

5 of 15

Methylamine, CH₃NH₂, has very similar chemical properties to ammonia, NH₃.

Methylamine reacts with hydrogen chloride to form a white crystalline salt, methylammonium chloride.

CH₃NH₂ + HCl ➔ CH₃NH₃⁺Cl^-

A sample of methylammonium chloride is heated with aqueous sodium hydroxide.

What are the products?

0 / 1

6 of 15

The skeletal formula of an organic compound is shown below.

This compound is

0 / 1

7 of 15

Which statement is not correct about amines?

0 / 1

8 of 15

Which reagents could be used to prepare CH₃CH₂CONHCH₃?

0 / 1

9 of 15

Aqueous solutions of ammonia, ethylamine and phenylamine are prepared.

Each solution has the same concentration.

Which is the correct order for the pH values of these solutions?

0 / 1

10 of 15

Methylamine reacts with bromoethane by nucleophilic substitution to produce a mixture of products.

Which is not a possible product of this reaction?

0 / 1

11 of 15

How many isomers are there of C₃H₉N?

0 / 1

12 of 15

Which compound can react with ammonia to produce propylamine?

0 / 1

13 of 15

The benzenediazonium ion, C₆H₅N₂⁺, is an intermediate in the preparation of azo dyes.

In the formation of an azo dye, the benzenediazonium ion is...

0 / 1

14 of 15

The benzenediazonium ion, C₆H₅N₂⁺, is an intermediate in the preparation of azo dyes.

The temperature of the aqueous reaction mixture must be kept below 10°C to prevent the benzenediazonium ion being converted into...

0 / 1

15 of 15

Which of these solutions has the highest pH when dissolved in water to form solutions of the same concentration?

0 / 1

Amines - exam practice

Amines

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Amines - exam practice

Amines

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