Cambridge O Level · 5070
O-Level Chemistry topical past papers
Cambridge O Level Chemistry (5070) blends factual recall with calculation and practical technique across a multiple-choice paper, a theory paper, and a practical component. Working by topic keeps moles, bonding, organic chemistry, and electrolysis separate, so each strand stays sharp.
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Free past-paper questions grouped by syllabus chapter, each shown with its marking scheme.
Available topical papers
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Steven for Chemistry
Steven shows the 'nfww' and 'oe' rules on a 5070 scheme — where an equivalent wording is accepted, and where only the exact term scores.
How Steven explains marksPractise the full bank
A free account unlocks the interactive topical past-paper bank, where you can filter Chemistry questions by topic and open Steven on any marking scheme.
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