This page has every Chemistry N4 August paper we have, from 2018 to 2021: 3 question papers and 3 memos in 6 PDFs. The newest year is first. Each paper shows the first page of questions, its marks and time, and what the questions cover.
Chemistry N4 August papers by year
Chemistry N4 August 2021 question papers and memos
August 2021
Chemistry N4 August 2021 question paper
100 marks · 3 hours · 6 pages · 4 questions
What is in this paper (4 questions)
Q1
1.1 Indicate whether the following statements are TRUE or FALSE by writing only 25 marks
Q2
2.1.1 Name this compound. (2) 25 marks
Q3
3.1 Given: A+ B →CCl + S Cl 25 marks
Q4
4.1 Name FOUR uses of ozone. ▣ (4) 25 marks
Instructions to candidates Answer all the questions. Read all the questions carefully. Number the answers according to the numbering system used in this question paper. Start each question on a new page. Only use a black or blue pen. Write neatly and legibly. (15040004) -3-
Chemistry N4 August 2019 question papers and memos
August 2019
Chemistry N4 August 2019 question paper
100 marks · 3 hours · 7 pages · 7 questions
What is in this paper (7 questions)
Q1
Chemical Bonding 1.1 Various options are given as possible answers tthe fo ollowing questions. 25 marks
Q2
Chemical Geometry 2.1 Consider the compound BF3 and answer the questions: 25 marks
Q3
Acids and Bases 3.1 Given: ������������ ������������ + ������������ ������������ → 10 marks
Q4
Chemistry of Carbon 4.1 Name THREE impure forms of carbon. (3) 10 marks
Q5
Chemistry of Hydrogen 5.1 Give ONE example of each of the following hydrides: 10 marks
Q6
Chemistry of Nitrogen 6.1 Complete the following reaction: Ca(OH)2 + 2NH4Cℓ → (3) 10 marks
Q7
Chemistry of Oxygen 7.1 Explain how O is prepared in the laboratory. (2) 10 marks
Instructions to candidates Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Sketches must be large and neat. Write neatly and legibly. (15040004) -3-
Chemistry N4 August 2018 question papers and memos
August 2018
Chemistry N4 August 2018 question paper
100 marks · 3 hours · 5 pages · 4 questions
What is in this paper (4 questions)
Q1
1.1 Write brief notes on covalent compounds with reference to: 25 marks
Q2
2.1 Study the given chemical compound with the formula ClF 25 marks
Q3
3.1 Oxygen can be prepared by the thermal decomposition of peroxide. 25 marks
Q4
4.1 Write down the balanced reaction that occurs during the production of carbon 25 marks
Instructions to candidates Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Sketches must be large, neat and fully labelled. Keep the subsections of questions together. Start each question with the formula and the substituted values. Each final answer must be rounded off to THREE decimal numbers. Write neatly and legibly. (15040004) -3- T350(E)(J24)T
No papers match. Clear the filters
Questions about these papers
Which years of Chemistry N4 August papers are on this page? Papers from 2021, 2019, 2018. The newest year is at the top.
How many marks is the Chemistry N4 August paper? The paper is usually out of 100 marks and you get 3 hours to write it.
Are the memos included? Yes. 3 of the 3 papers on this page have their marking memo next to the question paper.
