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HomeAQA GCSE ChemistryThe Haber process and industrial conditions
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The Haber process and industrial conditions
Practice Questions

40 AQA GCSE Chemistry questions on The Haber process and industrial conditions, each with instant feedback and a full examiner-style mark scheme.

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✨ Revision guide includes key terms, worked examples and exam technique for The Haber process and industrial conditions.

Try 2 sample questions on The Haber process and industrial conditions

Question 1 · 1 mark · Difficulty 1/3

Inside the Haber reactor at about 450 °C, which state symbol applies to nitrogen, hydrogen and ammonia?

  1. (l)
  2. (g)
  3. (aq)
  4. (s)
Show answer & explanation
✓ Answer: B(g)
Award 1 mark. All three substances are gases at the reactor temperature, which is why the equation is written N₂(g) + 3H₂(g) ⇌ 2NH₃(g). Ammonia only becomes a liquid once the mixture is cooled below −33 °C.
Question 2 · 1 mark · Difficulty 1/3

What is the chemical formula of ammonia?

  1. NH₃
  2. N₂H₄
  3. NH₂
  4. NH₄
Show answer & explanation
✓ Answer: ANH₃
Award 1 mark. Nitrogen forms three bonds and hydrogen one, so one nitrogen atom joins to three hydrogen atoms. NH₄ is the ammonium ion, which carries a positive charge and is not a neutral molecule.
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20 questions · 25 min · free

AQA GCSE Chemistry: The Haber process and industrial conditions FAQ

Is Kramizo free for AQA GCSE students preparing for Chemistry?
Yes — completely free. Every student gets 45 questions a day on the free plan, with no card required and no trial countdown. That free quota works across every subject and every topic in our bank, so you can mix The Haber process and industrial conditions practice with other Chemistry topics or even switch to a totally different AQA subject without paying anything. Kramizo's optional Pro plan removes the daily cap and adds detailed progress analytics, but the free tier is the real product — used by thousands of GCSE, IGCSE and CSEC students.
Are the The Haber process and industrial conditions questions aligned to the official AQA GCSE Chemistry syllabus?
Every question is written against the published AQA GCSE Chemistry specification, including the exact command words (state, describe, explain, calculate, evaluate, etc.), mark allocations, and difficulty tier you'd see on a real AQA paper. Explanations are written in the style of official examiner mark schemes — they tell you what is being awarded marks and why distractors are wrong, not just whether you got it right. The bank is continually refined to match the latest syllabus updates from AQA.
How is The Haber process and industrial conditions typically tested on AQA GCSE Chemistry papers?
The Haber process and industrial conditions appears across multiple question types on real AQA GCSE Chemistry papers — most commonly as multiple-choice questions in the objective section, structured short-answer questions in the main paper, and occasionally as part of an extended response. Kramizo's practice bank reflects that mix: 4-option MCQs, true/false statements, fill-in-the-blank key terms, multi-select questions, and ordering questions. Working through the bank gives you exposure to every question style examiners actually use.

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