2 marksAmmonia
CAPE Chemistry Unit 2 · 2014 · Paper 2 · Question 3(a)(i)
Ammonia is manufactured from its elements by the Haber process.
Write the equation for the process.
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 3(a)(ii)Indicate the conditions of temperature and pressure.[1 mark]
- 3(a)(iii)State the process by which nitrogen is produced for the production of ammonia.[1 mark]
- 3(a)(iv)State TWO factors which should influence the location of an ammonia industrial plant.[2 marks]
- 3(b)(i)Explain the effect on the yield of ammonia by raising the temperature.[2 marks]
- 3(b)(ii)Explain the effect on the yield of ammonia by raising the pressure.[2 marks]
- 3(c)(i)Identify the process occurring at A, B, and D.[3 marks]
- 3(c)(ii)State the condition necessary at C.[1 mark]
- 3(c)(iii)What is the physical state of ammonia after the process at D?[1 mark]
More practice: the rest of this paper · more Ammonia questions · all CAPE Chemistry Unit 2 past papers