EASY
AS and A Level
IMPORTANT
Earn 100
Benzene reacts with bromine. Describe the visual observations you could make during the reaction.
Important Questions on Benzene and its Compounds
EASY
AS and A Level
IMPORTANT
Benzene reacts with bromine. Benzene will also react with halogenoalkanes. This is called a Friedel-Crafts reaction. Using -chloropropane, write the formula of the catalyst needed to start the reaction with benzene.
EASY
AS and A Level
IMPORTANT
Benzene reacts with bromine. Benzene will also react with halogenoalkanes. This is called a Friedel-Crafts reaction. Write the formula of the electrophile in the Friedel-Crafts reaction of -chloropropane with benzene.
EASY
AS and A Level
IMPORTANT
Benzene reacts with bromine. Benzene will also react with halogenoalkanes. This is called a Friedel-Crafts reaction. Name the organic product of this reaction.
MEDIUM
AS and A Level
IMPORTANT
There are three steps in the mechanism of this Friedel-Crafts reaction. Draw the three steps in the mechanism to show the formation of the electrophile, the attack on the benzene ring by the electrophile and the formation of the products of the reaction (to include the regeneration of the catalyst).
EASY
AS and A Level
IMPORTANT
Phenol is an aryl compound. Give the molecular formula of phenol.
EASY
AS and A Level
IMPORTANT
Phenol is an aryl compound. GiveThe empirical formula of phenol.
EASY
AS and A Level
IMPORTANT
Molten phenol reacts with sodium metal. Give one observation and write a balanced chemical equation for the reaction.
EASY
AS and A Level
IMPORTANT
Phenol reacts with sodium hydroxide solution. Name the type of reaction and write a balanced chemical equation for the reaction.
