EASY
AS and A Level
IMPORTANT
Earn 100

Write a balanced equation for the reaction of 2-bromopropane with ethanolic sodium hydroxide.

Important Questions on Halogenoalkanes

EASY
AS and A Level
IMPORTANT

What type of reaction best describes the heating of chloroethane with ethanolic sodium hydroxide solution?

EASY
AS and A Level
IMPORTANT

Which one of the following is a tertiary halogenoalkane? 

 

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EASY
AS and A Level
IMPORTANT

Which one of the following will form a carbocation in the mechanism of nucleophilic substitution? 

 

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EASY
AS and A Level
IMPORTANT

When a solution of potassium cyanide in ethanol is heated under reflux with 1-chloropropane, what is the organic product of the reaction called? 

 

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EASY
AS and A Level
IMPORTANT

1-bromobutane will undergo reactions when heated, as shown by reactions A and B.

 

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For reactions A and B give the reagents used in each case.                   

EASY
AS and A Level
IMPORTANT

1-bromobutane will undergo reactions when heated, as shown by reactions A and B.

 

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Reaction A was repeated using 1-iodobutane instead of 1-bromobutane. Explain any difference in the rate of reaction observed.          

EASY
AS and A Level
IMPORTANT

1-bromobutane will undergo reactions when heated, as shown by reactions A and B.

 

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 Reaction A was repeated with 2-bromo-2-methylpropane instead of 1-bromobutane.

The mechanism of the reaction with 2-bromo-2-methylpropane differs from the mechanism of reaction A. Describe how the mechanisms differ.         

EASY
AS and A Level
IMPORTANT

1-bromobutane will undergo reactions when heated, as shown by reactions A and B.

 

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If reaction B was repeated with 2-bromobutane, name the other organic products that can form as well as the product shown above.