The newest 9 of 9 written questions. Open one to see it on the real paper.
State the name of one solid fossil fuel.
See it on the paper →Natural gas is a fossil fuel. State the name of one other fossil fuel.
See it on the paper →State which of the molecules P, Q, R or S is the main constituent of natural gas.
See it on the paper →What is the main constituent of natural gas?
See it on the paper →Which statement about methane is correct?
See it on the paper →Gas mixture L is the fossil fuel, natural gas. Identify gas Q.
See it on the paper →State the name of compound G.
See it on the paper →What is the main constituent of natural gas?
See it on the paper →Identify raw material R.
See it on the paper →(i), (ii), (iii) and (iv) Some candidates correctly identified some of the molecules. There were no common incorrect responses.
— Examiner report, May/June 2022, 0654/33 Q11(a) (Cambridge)
Few candidates identified methane as gas Q. Hydrogen, oxygen or nitrogen were frequently suggested.
— Examiner report, October/November 2020, 0654/33 Q11(b)(i) (Cambridge)
More candidates chose the incorrect D than the correct answer, C. The main constituent of natural gas is methane whereas air’s main constituent is nitrogen.
— Examiner report, May/June 2019, 0654/11 Q26 (Cambridge)
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