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2021 路 Sec 3 路 Combined Chemistry 路 End-of-Year Exam

Broadrick 2021 Sec 3 Combined Chemistry End-of-Year Exam

The 2021 Sec 3 Combined Science (Chemistry) end-of-year exam set by Broadrick Secondary School, 85 marks over 23 pages, with the answers as a separate file. Free to download for revision.

This paper was set by Broadrick Secondary School. All rights in it belong to the school.

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About this paper

SchoolBroadrick Secondary School
Year and level2021, Secondary 3
SubjectCombined Science (Chemistry)
PaperEnd-of-Year Exam (cover: Broadrick Secondary School Secondary 3 Express End-of-Year Examination 2021 Science (Chemistry / Biology) 5078/01 Paper 1 Multiple Choice, Science (Physics / Chemistry) 5076/03, Science (Chemistry / Biology) 5078/03 Paper 3 Chemistry)
Total marks85
Question pages23
Answers5 pages: the school's own answer key, scanned

Parts of the paper

PartQuestionsMarksTimeCalculator
Paper 120201 hYes
Paper 3 Section A7451 h 15 minYes
Paper 3 Section B320Yes

How it fits today's syllabus

This paper was set in 2021 for the GCE O-Level. The final O-Level sitting is in October and November 2026. From 2027 Sec 4 students sit the Singapore-Cambridge Secondary Education Certificate (SEC), and MOE treats an O-Level grade as equivalent to G3. Syllabuses change over time, so check an older paper against the current syllabus. See the O-Level periodic table for what to know now.

Topics in this paper

  • Experimental chemistry
  • Methods of purification and analysis
  • Kinetic particle theory
  • Atomic structure
  • Chemical bonding
  • The Periodic Table
  • Mole concept
  • Acids and bases
  • Salts

First pages

  1. Broadrick 2021 Sec 3 Combined Chemistry End-of-Year Exam, page 1Page 1
  2. Broadrick 2021 Sec 3 Combined Chemistry End-of-Year Exam, page 2Page 2

Get the full paper free23 pages, answers included

Questions about this paper

How many marks is the Broadrick 2021 Sec 3 Combined Chemistry EOY paper?

85 marks over 23 pages. Paper 1 has 20 questions for 20 marks, Paper 3 Section A has 7 questions for 45 marks, Paper 3 Section B has 3 questions for 20 marks.

Does the Broadrick 2021 Sec 3 Combined Chemistry EOY paper come with answers?

Yes. The answers are a separate 5-page PDF: the school's own answer key, scanned. Try the paper first, then mark it.

Is this paper still good practice in 2027?

This paper was set in 2021 for the GCE O-Level. The final O-Level sitting is in October and November 2026. From 2027 Sec 4 students sit the Singapore-Cambridge Secondary Education Certificate (SEC), and MOE treats an O-Level grade as equivalent to G3. Syllabuses change over time, so check an older paper against the current syllabus.

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