Cambridge IGCSE Physical Science 0652 — 2004 Oct/Nov Paper 1 · Variant 1

UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education PHYSICAL SCIENCE 0652/01 Paper 1 Multiple Choice October/November 2004 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, highlighters, 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. There are forty questions on this paper. Answer all questions. For each question there are four possible answers A, B, C, and D. Choose the one you consider correct and record your choice in soft pencil on the separate answer sheet. Read the instructions on the answer sheet very carefully. Each correct answer will score one mark. A mark will not be deducted for a wrong answer. Any rough working should be done in this booklet. A copy of the Periodic Table is printed on page 16. This document consists of 16 printed pages. IB04 11_0652_01/2RP  UCLES 2004 [Turn over www.XtremePapers.com

2 © UCLES 2004 0652/01/O/N/04 1 Which change of state is brought about by heating? A solid → liquid B gas → solid C gas → liquid D liquid → solid 2 Which diagram shows the process of diffusion? A B C D different atoms key 3 Fractional distillation can be used to separate the components in crude oil because the components have different A boiling points. B densities. C melting points. D volumes.

3 © UCLES 2004 0652/01/O/N/04 [Turn over 4 Propanone, a liquid covalent compound, is soluble in water. Sodium chloride, a solid ionic compound, is also soluble in water. Do these compounds conduct electricity when liquid and when in solution? propanone sodium chloride liquid in solution liquid in solution A     B     C     D     5 Which diagram shows the electronic structure of a noble gas? A B C D e key electron nucleus e e e e e e e e e e e e e e e e e e e e

4 © UCLES 2004 0652/01/O/N/04 6 What are the charges on the calcium ion and the chloride ion in calcium chloride? calcium ion chloride ion A +1 –1 B +1 –2 C +2 –1 D –2 +1 7 The table shows the electronic structures of four atoms. Which atom would form an ion with a negative charge? electronic structure A 2, 8, 1 B 2, 8, 2 C 2, 8, 7 D 2, 8, 8 8 Which compound contains three different non-metallic elements? A C2H5Cl B LiBH4 C SeO2 D Si2H6 9 When drops of water are added to a sample of an anhydrous salt, a reaction occurs. How can the reaction be reversed? A cool the salt B crystallise the salt C filter the salt D heat the salt

5 © UCLES 2004 0652/01/O/N/04 [Turn over 10 The diagram shows apparatus being used to fill a balloon with hydrogen. balloon iron + dilute hydrochloric acid Which form of iron makes the balloon fill most quickly? A a lump B pieces of wire C a powder D thin sheets 11 The diagrams show some pieces of laboratory equipment. 3 thermometer 60 30 45 15 2 stop-clock 1 balance Which of these pieces of equipment are needed to find out whether dissolving salt in water is an endothermic process? A 1 only B 1 and 2 only C 1 and 3 only D 3 only

6 © UCLES 2004 0652/01/O/N/04 12 Ammonium chloride is heated as shown and two gases, X and Y, are formed. ammonium chloride heat damp blue litmus damp red litmus glass wool Gas X turns the red litmus paper blue and then gas Y turns the blue litmus paper red. What does this experiment show about gas X? X is A ammonia acidic B ammonia basic C hydrogen chloride acidic D hydrogen chloride basic 13 Samples of sodium oxide and sulphur dioxide are dissolved in water. What could be the pH values of the solutions formed? sodium oxide sulphur dioxide A 5 5 B 5 10 C 10 5 D 10 10

7 © UCLES 2004 0652/01/O/N/04 [Turn over 14 An excess of powder Y is added to hot, dilute sulphuric acid. The excess of Y is then removed by filtering as shown. filtrate solid left behind on filter paper The solid left behind on the filter paper and the filtrate are coloured. What could Y be? A copper B copper(II) oxide C zinc D zinc oxide 15 Limestone is used as the raw material in a lime kiln. The equation for the reaction occurring in the lime kiln is shown. CaCO3 → CaO + CO2 Which type of reaction is this? A decomposition B neutralisation C oxidation D reduction 16 Two cooking pans, X and Y, are the same size and shape. X is made of aluminium and Y is made of iron. Which pan, X or Y, is the heavier and which is more likely to rust? is heavier more likely to rust A X X B X Y C Y X D Y Y

8 © UCLES 2004 0652/01/O/N/04 17 The structure of an organic compound is shown. C C H H C C H H H H H C C H H H H C C H H H H H To which homologous series does this compound belong? A acids B alcohols C alkanes D alkenes 18 The diagrams show models of three molecules. carbon atom hydrogen atom oxygen atom key 1 2 3 Which of these molecules is formed by the incomplete combustion of ethane? 1 2 3 A    B    C    D    19 Which of acetylene, butane and charcoal are classified as hydrocarbon fuels? yes no A acetylene, butane charcoal B acetylene butane, charcoal C butane, charcoal acetylene D charcoal acetylene, butane

9 © UCLES 2004 0652/01/O/N/04 [Turn over 20 The combustion of ethanol can be investigated by using a simple burner. colourless liquid flame ethanol What is the colourless liquid collected in the flask? A ethanoic acid B ethanol C ethene D water 21 A floor is covered with square tiles. The diagram shows a ruler on the tiles. 0 cm 2 4 6 8 10 12 14 1 3 5 7 9 11 13 15 How long is one tile? A 3 cm B 6 cm C 9 cm D 12 cm

10 © UCLES 2004 0652/01/O/N/04 22 The diagrams show the times on a stopclock at the beginning and at the end of an experiment. stopclock at beginning stopclock at end 0 s 30 45 15 0 s 30 45 15 How long did the experiment take? A 10 s B 25 s C 35 s D 45 s 23 Which speed / time graph applies to an object at rest? speed time A speed time B speed time C speed time D 0 0 0 0 0 0 0 0 24 A spring is stretched by hanging a piece of metal from it. spring metal What is the name given to the force that stretches the spring? A friction B mass C power D weight

11 © UCLES 2004 0652/01/O/N/04 [Turn over 25 The diagram shows some liquid in a measuring cylinder. The mass of the liquid is 16 g. 25 20 15 10 5 cm3 What is the density of the liquid? A 320 g / cm 3 B 36 g / cm 3 C 1.25 g / cm 3 D 0.8 g / cm 3 26 A student carries out an experiment to plot an extension / load graph for a spring. The diagrams show the apparatus at the start of the experiment and with a load added. start x y with load added What is the extension caused by the load? A x B y C y + x D y – x 27 Three horizontal forces act on a car that is moving along a straight, level road. air resistance friction driving force Which combination of forces would result in the car moving at constant speed? air resistance friction driving force A 200 N 1000 N 800 N B 800 N 1000 N 200 N C 800 N 200 N 1000 N D 1000 N 200 N 800 N

12 © UCLES 2004 0652/01/O/N/04 28 A child pushes a toy car along a level floor and then lets it go. As the car slows down, what is the main energy change? A from chemical to heat B from chemical to kinetic C from kinetic to gravitational (potential) D from kinetic to heat 29 A beaker of water is heated at its base. Why does the water at the base rise? A It contracts and becomes less dense. B It contracts and becomes more dense. C It expands and becomes less dense. D It expands and becomes more dense. 30 Waves move from deep water to shallow water where they are slower. Which diagram shows what happens to the waves? D deep water shallow water C deep water shallow water B deep water shallow water deep water A shallow water 31 Which type of radiation lies between visible light and microwaves in the electromagnetic spectrum? A infra-red B radio waves C ultra-violet D X-rays

13 © UCLES 2004 0652/01/O/N/04 [Turn over 32 The diagram shows the image of a clockface in a plane mirror. Which of these times is shown? A 02.25 B 02.35 C 09.25 D 09.35 33 What is the approximate range of audible frequencies for most humans? A 10 Hz to 10 000 Hz B 20 Hz to 20 000 Hz C 10 kHz to 10 000 kHz D 20 kHz to 20 000 kHz 34 A circuit is set up with a gap between two terminals X and Y. The four strips of material shown in the diagram are connected in turn across the gap. Which strip completes the circuit so that the lamp lights? wood A steel C rubber D X Y glass B 35 A pupil measures the potential difference across a device and the current in it. Which calculation gives the resistance of the device? A current + potential difference B current ÷ potential difference C potential difference ÷ current D potential difference x current

14 © UCLES 2004 0652/01/O/N/04 36 In the circuit shown, the reading on ammeter 1 is 2 A. 2 Ω 2 Ω ammeter 1 reading = 2 A ammeter 2 reading = ? A A What is the reading on ammeter 2? A 0 A B 1 A C 2 A D 4 A 37 In which position in the circuit shown should a switch be placed so that both lamps can be switched on or off at the same time? A C D B 38 Which particles are emitted during thermionic emission? A electrons B ions C neutrons D protons

15 Every reasonable effort has been made to trace all copyright holders. The publishers would be pleased to hear from anyone whose rights we have unwittingly infringed. © UCLES 2004 0652/01/O/N/04 [Turn over 39 During a fire in a laboratory storeroom, some radioactive material was spilled. A firefighter detected radiation through the lead-lined walls of the storeroom. The radiation was emitted by the radioactive material. lead-lined storeroom radioactive material detector firefighter Which type of radiation was being detected? A alpha-particles B beta-particles C gamma-rays D X-rays 40 How many neutrons are in a nucleus of C 14 6 ? A 0 B 6 C 8 D 14

16 University of Cambridge International Examinations is part of the University of Cambridge Local Examinations Syndicate (UCLES), which is itself a department of the University of Cambridge. © UCLES 2004 0652/01/O/N/04 Group 140 Ce Cerium 58 141 Pr Praseodymium 59 144 Nd Neodymium 60 Pm Promethium 61 150 Sm Samarium 62 152 Eu Europium 63 157 Gd Gadolinium 64 159 Tb Terbium 65 162 Dy Dysprosium 66 165 Ho Holmium 67 167 Er Erbium 68 169 Tm Thulium 69 173 Yb Ytterbium 70 175 Lu Lutetium 71 232 Th Thorium 90 Pa Protactinium 91 238 U Uranium 92 Np Neptunium 93 Pu Plutonium 94 Am Americium 95 Cm Curium 96 Bk Berkelium 97 Cf Californium 98 Es Einsteinium 99 Fm Fermium 100 Md Mendelevium 101 No Nobelium 102 Lr Lawrencium 103 1 H Hydrogen 1 7 Li Lithium 3 23 Na Sodium 11 24 Mg Magnesium 12 40 Ca Calcium 20 45 Sc Scandium 21 48 Ti Titanium 22 51 V Vanadium 23 52 Cr Chromium 24 55 Mn Manganese 25 56 Fe Iron 26 59 Co Cobalt 27 59 Ni Nickel 28 64 Cu Copper 29 65 Zn Zinc 30 70 Ga Gallium 31 27 Al Aluminium 13 11 B Boron 5 12 C Carbon 6 14 N Nitrogen 7 16 O Oxygen 8 19 F Fluorine 9 28 Si Silicon 14 31 P Phosphorus 15 32 S Sulphur 16 35.5 Cl Chlorine 17 40 Ar Argon 18 20 Ne Neon 10 4 He Helium 2 73 Ge Germanium 32 75 As Arsenic 33 79 Se Selenium 34 80 Br Bromine 35 84 Kr Krypton 36 39 K Potassium 19 88 Sr Strontium 38 89 Y Yttrium 39 91 Zr Zirconium 40 93 Nb Niobium 41 96 Mo Molybdenum 42 Tc Technetium 43 101 Ru Ruthenium 44 103 Rh Rhodium 45 106 Pd Palladium 46 108 Ag Silver 47 112 Cd Cadmium 48 115 In Indium 49 119 Sn Tin 50 122 Sb Antimony 51 128 Te Tellurium 52 127 I Iodine 53 131 Xe Xenon 54 137 Ba Barium 56 139 La Lanthanum 57 * 178 Hf Hafnium 72 181 Ta Tantalum 73 184 W Tungsten 74 186 Re Rhenium 75 190 Os Osmium 76 192 Ir Iridium 77 195 Pt Platinum 78 197 Au Gold 79 201 Hg Mercury 80 204 Tl Thallium 81 207 Pb Lead 82 209 Bi Bismuth 83 Po Polonium 84 At Astatine 85 Rn Radon 86 Fr Francium 87 227 Ac Actinium 89 9 Be Beryllium 4 I II III IV V VI VII 0 85 Rb Rubidium 37 133 Cs Caesium 55 226 Ra Radium 88 The volume of one mole of any gas is 24 dm3 at room temperature and pressure (r.t.p.). a X b a = relative atomic mass X = atomic symbol b = proton (atomic) number Key *58-71 Lanthanoid series 90-103 Actinoid series DATA SHEET The Periodic Table of the Elements

UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the NOVEMBER 2004 question paper 0652 PHYSICAL SCIENCE 0652/01 Paper 1 (Multiple Choice), maximum raw mark 40 Mark schemes must be read in conjunction with the question papers and the Report on the Examination. • CIE will not enter into discussion or correspondence in connection with these mark schemes. CIE is publishing the mark schemes for the November 2004 question papers for most IGCSE and GCE Advanced Level syllabuses. www.XtremePapers.com

Grade thresholds taken for Syllabus 0652 (Physical Science) in the November 2004 examination. minimum mark required for grade: maximum mark available A C E F Component 1 40 35 30 24 21 The threshold (minimum mark) for B is set halfway between those for Grades A and C. The threshold (minimum mark) for D is set halfway between those for Grades C and E. The threshold (minimum mark) for G is set as many marks below the F threshold as the E threshold is above it. Grade A* does not exist at the level of an individual component.

November 2004 INTERNATIONAL GCSE MARK SCHEME MAXIMUM MARK: 40 SYLLABUS/COMPONENT: 0652/01 PHYSICAL SCIENCE Paper 1 (Multiple Choice)

Page 1 Mark Scheme Syllabus Paper IGCSE – NOVEMBER 2004 0652 1 © University of Cambridge International Examinations 2005 Question Number Key Question Number Key 1 A 21 B 2 C 22 B 3 A 23 D 4 D 24 D 5 D 25 D 6 C 26 D 7 C 27 C 8 A 28 D 9 D 29 C 10 C 30 B 11 D 31 A 12 B 32 C 13 C 33 B 14 B 34 C 15 A 35 C 16 D 36 C 17 D 37 A 18 C 38 A 19 A 39 C 20 D 40 C