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Exam-style practice

Alkenes answer explanations

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

Answer explanations

Question 1 of 12

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

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.

    [1]