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IGCSE Combined Science 0653 · Chemistry · 91

0653.C10.2.05 — State strategies to reduce the effects of acid rain: reducing emissions of sulfur dioxide by using low-sulfur fuels: past paper questions

5 real questionsasked in 3 of the last 10 exam series2025–2025usually: State, What does the teacher know, Name, Suggest

Real questions on 0653.c10.2.05 — state strategies to reduce the effects of acid rain: reducing emissions of sulfur dioxide by using low-sulfur fuels

The newest 5 of 5 written questions. Open one to see it on the real paper.

  1. 0653/01 · Specimen 2025 · Q38[1]

    What does the teacher know from reading this label?

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  2. 0653/31 · October/November 2025 · Q6b(i)[1]

    Name this adverse effect.

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  3. 0653/31 · October/November 2025 · Q6b(ii)[1]

    State one source of sulfur dioxide.

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  4. 0653/42 · October/November 2025 · Q5b(ii)[2]

    Carbon dioxide is a greenhouse gas that contributes to climate change. State two strategies to reduce the effects of climate change.

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  5. 0653/42 · May/June 2025 · Q5a(i)[2]

    Suggest why making cement contributes to global warming.

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What examiners said

Some candidates recognised that CO2 is a product of the cement making process and linked this to global warming.

— Examiner report, May/June 2025, 0653/42 Q5(a)(i) (Cambridge)

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0653.C10.2.05 — State strategies to reduce the effects of acid rain: reducing emissions of sulfur dioxide by using low-sulfur fuels — IGCSE Combined Science 0653 past paper questions | AssessPro