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Cambridge IGCSE Chemistry practice

Paper 3 structured question: Alkenes

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Alkenes

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Paper 3Theory (Core)1 marks

Alkenes are used in the production of various chemicals and materials.

Description

Reactivity of Alkenes

Due to the presence of a double bond, alkenes can undergo addition reactions with other substances.

  1. a

    Identify the classification of alkenes based on their bonding.

    Aim for approximately 1 distinct marking point.

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Paper 3 structured question: Alkenes

Paper 3Theory (Core)1 marks

Description

Characteristics of Alkenes

Alkenes are hydrocarbons that contain at least one carbon-carbon double bond. They are classified as unsaturated hydrocarbons and are more reactive than alkanes.

  1. a

    State the type of bond present in alkenes.

    Aim for approximately 1 distinct marking point.

    [1]