Addition Reactions of Alkenes (AQA GCSE Chemistry): Quizzes
📚Quizzes
Practise the questions
11 questions from this quiz
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Practise the questions
11 questions from this quiz
What is the functional group present in all alkenes?
What is the functional group present in all alkenes?
double bond
Why do all alkenes react in similar ways?
Why do all alkenes react in similar ways?
They have the same functional group
What is an addition reaction?
What is an addition reaction?
The double bond breaks and atoms add to the alkene
How many products are formed in an addition reaction?
How many products are formed in an addition reaction?
One product only
What is the product when an alkene reacts with hydrogen?
What is the product when an alkene reacts with hydrogen?
An alkane
What is required for hydrogenation reactions?
What is required for hydrogenation reactions?
A catalyst
What is formed when an alkene reacts with steam?
What is formed when an alkene reacts with steam?
An alcohol
What temperature is required for hydration?
What temperature is required for hydration?
Around 300°C
What pressure is needed for hydration reactions?
What pressure is needed for hydration reactions?
60-70 atm
How are water and ethanol separated after hydration?
How are water and ethanol separated after hydration?
Fractional distillation
What is formed when an alkene reacts with a halogen?
What is formed when an alkene reacts with a halogen?
A dihaloalkane