Properties of hydrocarbons (AQA GCSE Chemistry): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What elements are alkane molecules made of?
What elements are alkane molecules made of?
Carbon and hydrogen only
What happens to boiling points as alkane molecules get bigger?
What happens to boiling points as alkane molecules get bigger?
They get higher
How does viscosity change as alkane molecules get bigger?
How does viscosity change as alkane molecules get bigger?
It increases (thicker)
What happens to flammability as alkane molecules get bigger?
What happens to flammability as alkane molecules get bigger?
It decreases
What is the boiling point of butane?
What is the boiling point of butane?
Which alkane has the lowest boiling point?
Which alkane has the lowest boiling point?
Methane
Why do larger alkane molecules have higher boiling points?
Why do larger alkane molecules have higher boiling points?
Stronger intermolecular forces
Which best describes small hydrocarbon molecules?
Which best describes small hydrocarbon molecules?
Runny liquids (low viscosity)
How flammable are small hydrocarbon molecules?
How flammable are small hydrocarbon molecules?
Very flammable
Why is petrol (small molecules) good for cars?
Why is petrol (small molecules) good for cars?
It is runny and flammable
What are the products of complete combustion of hydrocarbons?
What are the products of complete combustion of hydrocarbons?
and
Which element should be balanced first in combustion equations?
Which element should be balanced first in combustion equations?
Carbon