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Exam-style practice

Alkenes answer explanations

Review worked answers and explanations for Alkenes. Aligned to Cambridge IGCSE Combined Science.

Answer explanations

Question 1 of 8

Review the answer support, then move sideways through the set.

Paper 3 structured question: Alkenes

Paper 3Theory (Core)1 marks

Description

Properties of Alkenes

Alkenes are hydrocarbons that contain at least one double bond between carbon atoms. They are classified as unsaturated hydrocarbons and are known for their reactivity in addition reactions.

  1. a

    Define the term 'alkene'.

    [1]