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O-LevelChemistryOrganic Chemistry5070/12 · Oct/Nov 2023 · Q31 Mark

W is ethene, X is air, Y is iodine and Z is brass. Which row is correct?

AW, Z, X and Y
BW, Y, X and Z
CY, W and Z, X
DY, W, X and Z

✓ Correct answer

D: Y, W, X and Z

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About this question

Topic
Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source
O-Level Chemistry, Oct/Nov 2023 Paper 1 Variant 2, question 3.

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