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10.4 The Haber process and the use of NPK fertilisers

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Question 4
F

Which temperature is used in the Haber process?

[1]
A

About 45 ∘C45\ ^\circ\text{C}45 ∘C

B

About 250 ∘C250\ ^\circ\text{C}250 ∘C

C

About 450 ∘C450\ ^\circ\text{C}450 ∘C

D

About 850 ∘C850\ ^\circ\text{C}850 ∘C

Markscheme

10.4 The Haber process and the use of NPK fertilisers Questions

  1. GCSE
  2. /Chemistry
  3. /10.4 The Haber process and the use of NPK fertilisers

39 exam-style questions on AQA GCSE Chemistry 10.4 The Haber process and the use of NPK fertilisers, covering 10.4.1a The Haber process, 10.4.1b Equilibrium and rate in the Haber process, and 10.4.2 Production and uses of NPK fertilisers. Each one has a worked solution and a mark scheme showing where the marks go.

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