CAIE IGCSE Chemistry Main Constituent of Natural Gas
Practise identifying methane and its formula as the main constituent of natural gas and distinguishing it from ethane or unrelated atmospheric gases.
- 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 or complete-combustion product data
11.3.2—Methane as the main constituent of question 1
[Maximum number: 1]
State one gas which:
is the main constituent of natural gas
methane
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