Chemistry paper 1 nov 2017
[PDF File]Chemistry paper 1 - FREE KCSE PAST PAPERS
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CHEMISTRY Paper 1 2015 2 hours MAKUENI COUNTY KCSE 2015 PREPARATORY EXAMINATION Kenya Certificate of Secondary Education CHEMISTRY Paper 1 2 hours Instructions to Candidates (a) Write your name and index number in the spaces provided above. ... State one use of radioactive isotopes in the paper industry. (1 mark) ...
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Paper 4 Alternative to Practical October/November 2017 1 hour Candidates answer on the Question Paper. No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write your Centre number, candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use an HB pencil for any diagrams or graphs. Do not ...
[PDF File]A-level Chemistry Question paper Paper 1 June 2017
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Paper 1 Inorganic and Physical Chemistry . 2 *02* IB/M/Jun17/7405/1 . Do not write outside the box . Answer . all . questions in the spaces provided . 0 1 This question is about silver iodide. ... A-level Chemistry Question paper Paper 1 June 2017 Author: AQA Subject: A-level Chemistry
[PDF File]Cambridge International Examinations Cambridge International General ...
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CHEMISTRY 0620/23 Paper 2 Multiple Choice (Extended) October/November 2017 45 minutes Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended) READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples, paper clips, glue or correction fluid.
[PDF File]Cambridge Assessment International Education Cambridge Ordinary Level
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CHEMISTRY 5070/22 Paper 2 Theory October/November 2017 MARK SCHEME Maximum Mark: 75 ... Cambridge International is publishing the mark schemes for the October/November 2017 series for most ... Litmus paper / named indicator paper (1) Bleaches / loses its colour (1) 2 . 5070/22 Cambridge O Level – Mark Scheme
[PDF File]Cambridge Assessment International Education Cambridge Ordinary Level
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B8(b) to increase plant growth / to help make more protein / to add nitrogen to soil depleted by previous year’s growth (1) 1 B8(c) (damp) red litmus paper (1) turns blue (1) 2 B8(d) ammonia is formed (1) idea of ammonia escaping from the soil as a gas (1) 2 B8(e) mol H 2SO 4 = 0.150 × 10.5 1000 OR 1.575 × 10–3 (1) mol NH
[PDF File]0620 s17 ms 43 - Best Exam Help
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CHEMISTRY 0620/43 Paper 4 Theory (Extended) May/June 2017 MARK SCHEME Maximum Mark: 80 Published This mark scheme is published as an aid to teachers and candidates, to indicate the requirements of the ... Cambridge is publishing the mark schemes for the May/June 2017 series for most Cambridge IGCSE ...
[PDF File]9701 w17 ms 21 - Best Exam Help
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CHEMISTRY 9701/21 Paper 2 AS Structured Questions October/November 2017 MARK SCHEME Maximum Mark: 60 ... Mark schemes should be read in conjunction with the question paper and the Principal Examiner Report for ... 1 1(1 1(1/21 CLES 2017 stion (a)(i) energy (All) in a)(ii) –92 = E(N–H (b)(i) genera the pe b)(ii) rate in
[PDF File]Cambridge International Examinations Cambridge International Advanced ...
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CHEMISTRY 9701/11 Paper 1 Multiple Choice October/November 2017 1 hour Additional Materials: Multiple Choice Answer Sheet ... Do not use staples, paper clips, glue or correction fluid. Write your name, Centre number and candidate number on the Answer Sheet in the spaces provided unless this has been done for you. DO NOT WRITE IN ANY BARCODES.
[PDF File]CHEMISTRY 0620/11 October/November 2017 - XtremePapers
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CHEMISTRY 0620/11 Paper 1 Multiple Choice (Core) October/November 2017 MARK SCHEME Maximum Mark: 40 Published This mark scheme is published as an aid to teachers and candidates, to indicate the requirements of the examination. Mark schemes should be read in conjunction with the question paper and the Principal Examiner Report for Teachers.
[PDF File]CHEMISTRY HIGHER LEVEL PAPER 1 - XtremePapers
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CHEMISTRY HIGHER LEVEL PAPER 1 INSTRUCTIONS TO CANDIDATES • Do not open this examination paper until instructed to do so. • Answer all the questions. ... 1 1 H 1.01 3 Li 6.94 11 Na 22.99 19 K 39.10 37 Rb 85.47 55 Cs 132.91 87 Fr (223) Atomic Number Element Atomic Mass 25 Mn 54.94 43 Tc 98.91 75 Re 186.21 61 Pm 146.92 93 Np (237)
[PDF File](GXFDWLRQ CHEMISTRY 0620/32 - GCE Guide
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10 CLES 2017 062032M17 5 The structure of lactic acid is shown. H O C H C H O H H C H (a) (i)On the structure shown draw a circle around the carboxylic acid functional group. [1] (ii) State the name of one other functional group found in lactic acid. [1] (b) Give the molecular formula of lactic acid showing the number of carbon, hydrogen and oxygen atoms. ...
[PDF File]Cambridge Assessment International Education Cambridge International ...
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CHEMISTRY 9701/41 Paper 4 A Level Structured Questions October/November 2017 MARK SCHEME Maximum Mark: 100 ... Cambridge International is publishing the mark schemes for the October/November 2017 series for most ... 1(a) N +2 to 3 (and oxidised) 1 Br 2 / Br 0 to –1 (and reduced) 1
[PDF File]GRADE 10 NOVEMBER 2017 PHYSICAL SCIENCES P2 (CHEMISTRY)
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4.1 The electron structure of lithium atom in a neutral state is represented by the diagram below: 2s ↑ 1s ↑↓ 4.1.1 Identify the type of electron structure represented above. (1) 4.1.2 Two rules are used when assigning electrons in the diagram above. Identify the names and state the TWO rules. (6) 4.1.3 Consider the sp-notation 1s2.
2017 Chemistry Examination Paper BK1 .au
page 3 of 17 PLEASE TURN OVER You may remove this page from the booklet by tearing along the perforations. PERIODIC TABLE OF THE ELEMENTS 1 H Hydrogen 1.008 2 He Helium 4.003 3 Li Lithium 6.941 4 Be Beryllium 9.012 5 B Boron 10.81 6 C Carbon 12.01 7 N Nitrogen 14.01 8 O Oxygen 16.00 9 F Fluorine 19.00 10 Ne Neon 20.18 11 Na Sodium 22.99 12 Mg Magnesium 24.31 13 Al Aluminium 26.98 14 Si Silicon ...
[PDF File]5070 w17 ms 11 - GCE Guide
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CHEMISTRY 5070/11 Paper 1 Multiple Choice October/November 2017 MARK SCHEME Maximum Mark: 40 Published This mark scheme is published as an aid to teachers and candidates, to indicate the requirements of the examination. Mark schemes should be read in conjunction with the question paper and the Principal Examiner Report for Teachers.
[PDF File]0620 w17 ms 41 - Best Exam Help
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CHEMISTRY 0620/41 Paper 4 Extended Theory October/November 2017 MARK SCHEME Maximum Mark: 80 Published This mark scheme is published as an aid to teachers and candidates, to indicate the requirements of the ... Cambridge International is publishing the mark schemes for the October/November 2017 series for most
[PDF File]October 2017 Pearson Edexcel International Advanced Level Chemistry ...
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(1) Question Number Correct Answer Mark . 7 7. The only correct answer is A . B. is not correct because as it is based on 1 neutron per molecule . C. is not correct because it is based on half a neutron per atom . D. is not correct because it is not multiplied by 6.0 (1) Question Number Correct Answer Mark . 8 8. The only correct answer is B A
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