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CAIE IGCSE Chemistry 11.3.2 Methane As the Main Constituent of Questions

Work through real CAIE IGCSE Chemistry questions to identify methane as natural gas’s principal constituent and distinguish it from ethane.

Syllabus
2026–2028
Course
Chemistry 0620

Exam points

  • state clearly that methane, CH4, is the principal constituent of natural gas
  • identify methane from natural-gas composition and distinguish it from ethane or other gases

CAIE IGCSE Chemistry 11.3.2 Methane As the Main Constituent of Questions question 1

[Maximum number: 1]

The pie chart represents the composition of natural gas.
Which sector represents methane?

Figure for Question CAIE IGCSE Chemistry 11.3.2 Methane As the Main Constituent of Questions question 1 — CAIE IGCSE Chemistry
A

sector A

B

sector B

C

sector C

D

sector D

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