The Haber process (AQA GCSE Chemistry): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
ShowHide
Practise the questions
12 questions from this quiz
What is the main product made by the Haber process?
What is the main product made by the Haber process?
Ammonia
What is ammonia from the Haber process mainly used to make?
What is ammonia from the Haber process mainly used to make?
Nitrogen-based fertilisers
Where does the nitrogen for the Haber process come from?
Where does the nitrogen for the Haber process come from?
Air
What percentage of air is nitrogen?
What percentage of air is nitrogen?
78%
What is the main source of hydrogen for the Haber process?
What is the main source of hydrogen for the Haber process?
Natural gas
What is the chemical equation for the Haber process?
What is the chemical equation for the Haber process?
What type of reaction is the Haber process?
What type of reaction is the Haber process?
Reversible
What pressure is used in the Haber process?
What pressure is used in the Haber process?
200 atmospheres
What temperature is used in the Haber process?
What temperature is used in the Haber process?
450°C
What catalyst is used in the Haber process?
What catalyst is used in the Haber process?
Iron
What happens to unreacted nitrogen and hydrogen in the Haber process?
What happens to unreacted nitrogen and hydrogen in the Haber process?
Recycled back into the reactor
How is ammonia removed from the gas mixture in the Haber process?
How is ammonia removed from the gas mixture in the Haber process?
Cooled to form liquid