Question detail
What are the sources of hydrogen used in the Haber process?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
The Haber process and the use of NPK fertilisers
Question
What are the sources of hydrogen used in the Haber process?
Answer
The sources of hydrogen for the Haber process are methane or natural gas and steam.
Explanation
A strong answer should directly address the approved learning objective to recall methane or natural gas and steam as a source of hydrogen for the Haber process. (Chemistry only). This question belongs to The Haber process within The Haber process and the use of NPK fertilisers, so the response should use that exact curriculum context rather than a generic statement. The answer is correct when it names the key idea, explains the link to chemistry only, and keeps the wording specific to AQA GCSE revision.
Common mistake
Source of Hydrogen in Haber Process
Students often confuse methane with hydrogen as the direct source of hydrogen in the Haber process.
Remember that methane (natural gas) is converted to hydrogen through a reaction with steam, rather than being used directly.
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