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CAIE IGCSE Chemistry 10.2.1 Ammonium Salts and Nitrates Are Used Questions

Work through real CAIE IGCSE Chemistry questions to identify ammonium fertilisers, their agricultural uses and ammonia as a manufacturing starting chemical.

Syllabus
2026–2028
Course
Chemistry 0620

Exam points

  • state that ammonium sulfate or ammonium nitrate is used as a fertiliser
  • identify ammonia as a starting chemical for fertiliser manufacture
  • choose the correct statement linking sulfuric acid reacting with ammonia to a fertiliser

CAIE IGCSE Chemistry 10.2.1 Ammonium Salts and Nitrates Are Used Questions question 1

[Maximum number: 1]

Which statement about sulfuric acid is correct?

A

It is made by the Haber process.

B

It is made in the atmosphere by the action of lightning.

C

It reacts with ammonia to produce a fertiliser.

D

It reacts with copper metal to produce hydrogen gas.

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