O-LevelChemistryOrganic Chemistry5070/12 · Oct/Nov 2019 · Q351 Mark

Which statement about propene is correct?

AIt can be formed by cracking butane.

BIt has the formula C3H8.

CIt is a saturated hydrocarbon.

DIt reacts with hydrogen to form ethane.

✓ Correct answer

A: It can be formed by cracking butane.

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2019 Paper 1 Variant 2, question 35.

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