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Cambridge IGCSE Combined Science practice

What is the significance of understanding the composition of petroleum?

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Show answerFuels revisionRevise the key idea

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MCQ

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cambridge_mcq

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Fuels

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What is the significance of understanding the composition of petroleum?.

  1. A.It helps in identifying its color.
  2. B.It is important for refining and usage.
  3. C.It determines its smell.
  4. D.It affects its temperature.

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Paper 3 structured question: Fuels

Paper 3Theory (Core)2 marks

Description

Composition of Petroleum

Petroleum is a complex mixture primarily made up of hydrocarbons, including alkanes, cycloalkanes, and aromatic hydrocarbons.

  1. a

    Explain the significance of hydrocarbons in petroleum.

    Aim for approximately 2 distinct marking points.

    [2]