Top 10k strings from Chemistry 'O' Level (1983)(Paxman Promotions)[re-release].tzx in <root> / bin / z80 / software / Sinclair Spectrum Collection TOSEC.exe / Sinclair ZX Spectrum - Utilities & Educational / Sinclair ZX Spectrum - Utilities & Educational - [TZX] (TOSEC-v2007-01-01) /

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   4 "none of these"
   4 "Calcium Sulphate"
   4 "Calcium Oxide"
   3 "amphoteric"
   3 "Sodium Oxide"
   3 "Silver Oxide"
   3 "Hydrogen"
   3 "Carbon Dioxide"
   3 "Calcium Bicarbonate"
   2 "titration"
   2 "neutralization"
   2 "isotopes"
   2 "hydrolysis"
   2 "esterification"
   2 "covalent"
   2 "an alkali"
   2 "allotropes"
   2 "Sulphur Trioxide"
   2 "Sulphur Dioxide"
   2 "Sodium Carbonate"
   2 "Silver Nitride"
   2 "Silver Hydroxide"
   2 "Silver Carbonate"
   2 "Silver Bicarbonate"
   2 "Potassium"
   2 "Magnesium Carbonate"
   2 "Lead Oxide"
   2 "Hydrogen Peroxide"
   2 "Gay Lussac's Law"
   2 "Carbon Monoxide"
   2 "Calcium Carbonate"
   1 Re-Release
   1 Paxman re-release of Calisto title
   1 Paxman Promotions
   1 KTZXed by Andrew Barker
   1 For Tony Barnett
   1 Educational
   1 ;"your score will be put on";
   1 ;"until you press '0' in";
   1 ;"the screen.";
   1 ;"student in preparation for O";
   1 ;"reply to a question; when";
   1 ;"presented continuously";
   1 ;"multiple choice questions";
   1 ;"level G.C.E. examinations.";
   1 ;"designed to exercise the";
   1 ;"The questions will be";
   1 ;"Chemistry Test is a set of";
   1 ;"< GOOD LUCK >";
   1 ;" Your score is: ";c;"% ";
   1 ;"  That is the correct answer. ";
   1 ;"  Enter your answer now.      ";
   1 ;"  Do you want more questions? ";
   1 ;"   The correct answer was: ";an;" ";
   1 ;"   That is not correct.       ";
   1 ;"        Chemistry Test.       ";
   1 8888888888888888888888888888888888888888888888888888888888888888
   1 (ca/nq*100
   1 'Chemistry 'O' Level (Paxman Promotions)
   1 "wrought iron"
   1 "volcanic action"
   1 "unsaturated"
   1 "thermal decomposition"
   1 "steroids"
   1 "solvation"
   1 "sheradizing it"
   1 "saturated"
   1 "reversible"
   1 "respiration"
   1 "relative atomic masses"
   1 "reduced iron"
   1 "reciprocal proportions"
   1 "reactivity"
   1 "radioactive forms of Carbon"
   1 "radiance"
   1 "precipitation"
   1 "polymers"
   1 "platinum"
   1 "pig iron"
   1 "photosynthesis"
   1 "phosphorescence"
   1 "phenolphthalein"
   1 "painting it"
   1 "orange-red"
   1 "multiple proportions"
   1 "monoxide"
   1 "molten Sodium"
   1 "methyl red"
   1 "methyl orange"
   1 "litmus solution"
   1 "litmus paper"
   1 "keeping it dry"
   1 "isotopes of Carbon"
   1 "isomers of Carbon"
   1 "is an electron donor"
   1 "is an electron acceptor"
   1 "incandescence"
   1 "hydrides of Sulphur"
   1 "galvanizing it"
   1 "form Sulphurous acid"
   1 "form Sulphuric acid"
   1 "form Sulphur trioxide"
   1 "form Lead Sulphide"
   1 "form Lead Dioxide"
   1 "form Lead Carbonate"
   1 "form Hydrogen Sulphide"
   1 "exothermic"
   1 "endothermic"
   1 "electrovalent"
   1 "electrovalent bonding"
   1 "electroplating it"
   1 "electrochemical equivalents"
   1 "efflorescence"
   1 "double decomposition"
   1 "do not react"
   1 "divalent"
   1 "dissociation"
   1 "direct combination"
   1 "dilute acid solution"
   1 "dilute Sulphuric acid"
   1 "dilute Nitric acid"
   1 "dilute Hydrochloric acid"
   1 "dilute Acetic acid"
   1 "diatomic"
   1 "dative covalent"
   1 "covalent bonding"
   1 "contains Hydrogen"
   1 "constant mass"
   1 "constant composition"
   1 "condensation"
   1 "compounds of phosphorus"
   1 "compounds of Carbon"
   1 "become brittle"
   1 "basic slag"
   1 "atomicity"
   1 "atomic numbers"
   1 "are cheap"
   1 "and Sulphur Trioxide"
   1 "an isotope of Oxygen"
   1 "an isomer of Oxygen"
   1 "an hydrate of Oxygen"
   1 "an electron"
   1 "an anhydride of Oxygen"
   1 "an amphoteric Oxide"
   1 "an allotrope of Oxygen"
   1 "an acidic Oxide"
   1 "an acid salt"
   1 "an Iron guaze"
   1 "always removes Hydrogen"
   1 "always forms Hydrogen"
   1 "allotropes of Carbon"
   1 "all of them"
   1 "alkaline"
   1 "a proton"
   1 "a neutral Oxide"
   1 "a monobasic acid"
   1 "a good conductor"
   1 "a dibasic acid"
   1 "a Hydrogen molecule"
   1 "a Helium nucleus"
   1 "Zinc does not displace Hydrogen from;"
   1 "Zinc Oxide"
   1 "Yellow and red phosphorus are;"
   1 "Which of the metals Aluminium, Calcium, Mercury, Potassium and Zinc would not displace Hydrogen in an acid?"
   1 "Which of the following substances will not combine with Oxygen?"
   1 "Which of the following substances could cause temporary hardening in water?"
   1 "Which of the following oxides is not reduced by Hydrogen?"
   1 "Which of the following materials does not react with water?"
   1 "Which of the following is not normally regarded as an oxidizing agent?"
   1 "Which of the following is an acid salt?"
   1 "Which of the following is a neutral Oxide?"
   1 "Which of the following is a compound?"
   1 "Which of the following is NOT an acid anhydride?"
   1 "Which of the following is NOT a noble gas?"
   1 "Which of the following can be used to dry ammonia?"
   1 "Which of the following are compounds? (1) Sulphur Dioxide. (2) Graphite. (3) Lead. (4) Sulphuric acid. (5) Chalk."
   1 "Which of the following Oxides reacts with water to form an acid?"
   1 "When water is electrolysed, Oxygen and Hydrogen are formed in the ratio;"
   1 "When excess Sulphur Dioxide is passed into milk of lime what is formed?"
   1 "When an acid reacts with an alkali to form a salt and water only, the reactoin is;"
   1 "When Sodium Nitrate is heated it forms Sodium;"
   1 "When Sodium Hydroxide solution is added to Silver Nitrate solution the brown solid precipitate is;"
   1 "When Sodium Bicarbonate solution is added to Silver Nitrate solution the yellow solid precipitated is;"
   1 "When Magnesium ribbon is exposed to air it becomes tarnished because it is covered with a layer of;"
   1 "When Iron filings and Sulphur are heated in the ratio 7:4 by weight respectively, heat is given out and ferrous Sulphide formed. The reaction is;"
   1 "When Calcium is heated it emits a white light. This is called;"
   1 "Water gas"
   1 "Warm Lead Dioxide reacts with Sulphur Dioxide to form Lead;"
   1 "Volatile liquids"
   1 "Variable valency"
   1 "There are two naturally occuring forms and one artificially produced form of Hydrogen. They are;"
   1 "The weight of Hydrogen Chloride in 1 cm^3 of 1 M Hydrochloric acid is;"
   1 "The volume of M/5 Sulphuric acid needed to neutralize 20 cm^3 of 0.9*M/5 Sodium Carbonate solution is;"
   1 "The volume of Hydrogen (measured at s.t.p.) evolved when 3.2 g Zinc are dissolved in excess dilute Hydrochloric acid is;"
   1 "The volume of Carbon Dioxide measured at s.t.p. evolved when 0.648 g of Calcium Bicarbonate are strongly heated is;"
   1 "The volume of Ammonia formed when 4.5 dm^3 Hydrogen react with excess Nitrogen all volumes being measured at s.t.p. is;"
   1 "The volume of 1.2 M Sodium Hydroxide needed to neutralize 25 cm^3 of 1 M Hydrochloric acid is;"
   1 "The volume of 1.1 M Sulphuric acid needed to neutralize 20 cm^3 of 2.2 M Sodium Hydroxide solution is;"
   1 "The volume of 0.1 Hydrochloric acid solution needed to neutralize 25 cm^3 of 0.095 M Sodium Hydroxide solution is;"
   1 "The valency of Sodium is;"
   1 "The valency of Chlorine is;"
   1 "The valency of Aluminium is;"
   1 "The statement that 'equal volumes of all gasses at the same temperature and pressure contain the same number of molecules' is known as;"
   1 "The percentage of Oxygen in the air by volume is;"
   1 "The percentage of Nitrogen in the air by volume is;"
   1 "The pH of water is;"
   1 "The number of electrons in the outer shell of the most stable or inert atoms is;"
   1 "The most probable arrangement of electrons in atoms of the atomic number 11?"
   1 "The molecule of Chlorine contains two atoms and Chlorine is therefore;"
   1 "The molecular heat capacities of solid elements are approximately equal to 26 Joule per mole Kelvin. This relationship is known as;"
   1 "The mass of Sulphuric acid in 1 cm^3 of 0.1 M Sulphuric acid is;"
   1 "The mass of Sodium is 11.7 g, that of Sodium Chloride is;"
   1 "The mass of Sodium Hydroxide in 1 dm^3 of 1 M solution is;"
   1 "The mass of Acetic acid in 250 cm^3 of 0.1 M solution of Acetic acid is;"
   1 "The mass of 11.2 dm^3 ammonia at s.t.p. is;"
   1 "The equivalent mass of Mg is 12.16 and it's heat capacity per g is 1.04 JK^-1. The valency of magnesium is;"
   1 "The equivalent mass of Mg is 12.16 and it's heat capacity per g is 1.04 JK^-1. The mass of Magnesium Oxide formed by burning 1.216 g Mg in excess Oxygen is;"
   1 "The equivalent mass of Mg is 12.16 and it's heat capacity per g is 1.04 JK^-1. The accurate relative mass of Magnesium is;"
   1 "The empirical Law"
   1 "The element with atomic number 6 is likely to be;"
   1 "The bonding in the Ammonia molecule is;"
   1 "The bonding in Aluminium Chloride is;"
   1 "Sulphur Oxide"
   1 "Sulphur Dioxide and water;"
   1 "Sulphite"
   1 "Sulphide"
   1 "Sulphate"
   1 "State which of the following is and amphoteric Oxide."
   1 "Solid of low melting point"
   1 "Solid of high melting point"
   1 "Sodium Peroxide"
   1 "Sodium Nitrate"
   1 "Sodium Hydroxide"
   1 "Sodium Hydroxide pellets"
   1 "Sodium Chloride"
   1 "Sodium Carbonate is titrated against dilute hydrochloric acid. The most suitable indicator is;"
   1 "Sodium Bicarbonate"
   1 "Rhombic, monoclinic and amorphous sulphur are;"
   1 "Reciprocal proportion Law"
   1 "Quicklime is;"
   1 "Quick lime"
   1 "Paints made from white Lead may darken because they;"
   1 "Ozone is;"
   1 "Oxygen is added to the atmosphere by;"
   1 "Oxygen has no action on litmus solution and the gas is therefore;"
   1 "Oxide and Oxygen"
   1 "Oxide and Nitrogen"
   1 "Organic compounds"
   1 "No reaction occurs"
   1 "Nitrogen and Oxygen"
   1 "Nitric acid"
   1 "Nitric Oxide"
   1 "Nitrate and Oxygen"
   1 "Nitrate and Nitrogen"
   1 "Methonol"
   1 "Marsh gas is;"
   1 "Manganese Dioxide"
   1 "Magnesium Sulphate"
   1 "Magnesium Sesquicarbonate"
   1 "Magnesium Oxide"
   1 "Magnesium Dioxide"
   1 "Magnesium Bicarbonate"
   1 "Limewater is a clear saturated solution of Calcium;"
   1 "Lead monoxide dissolves in acids to form Lead salts and in alkalis to form hydroxyplumbites. Therefore Lead monoxide is;"
   1 "Isotropy"
   1 "Isotopes"
   1 "Isomerism"
   1 "Iron produced in a blast furnace is;"
   1 "Inert with zero valency"
   1 "In the modern periodic table the elements are arranged in order of their;"
   1 "In the extraction of Chlorine by electrolysis of brine in the Solvay cell the anode consists of Carbon and the cathode consists of;"
   1 "If 100 cm^3 Oxygen pass through a small hole in 50 seconds. The time taken for the same volume of Hydrogen to pass through the hole will be;"
   1 "Hydroxide"
   1 "Hydrogen burns in air to form;"
   1 "Hydrochloric acid reacts with Sodium Hydroxide solution to form Sodium Chloride and water. This is;"
   1 "Hydrochloric acid ionizes to form one proton and is therefore;"
   1 "Hydrides"
   1 "Graham's Law"
   1 "Gay Lussac"
   1 "Ferric Oxide"
   1 "Electrovalent, valency 2"
   1 "Electrovalent, valency 1"
   1 "Electrovalent compounds are usually;"
   1 "Dulong and Petit's Law"
   1 "Dinitrogen Tetroxide"
   1 "Dinitrogen Oxide"
   1 "Diamond, Graphite and Charcoal are;"
   1 "Daltons Law"
   1 "Dalton's Law"
   1 "Covalent with valency 4"
   1 "Covalent with valency 2"
   1 "Covalency"
   1 "Copper forms two oxides in which the ratio of the masses of Oxygen combined with a given mass of Copper is 2:1. This illustrates the law of;"
   1 "Copper Oxide"
   1 "Concentrated Sulphuric acid"
   1 "Concentrated Nitric acid"
   1 "Chlorine"
   1 "Caustic soda is;"
   1 "Carbonate"
   1 "Carbon rods"
   1 "Carbon monoxide"
   1 "Cannizzaro's equation"
   1 "Calcium compounds in a Bunsen flame colour;"
   1 "Calcium Sulphide"
   1 "Calcium Hydride"
   1 "Calcium Chloride"
   1 "Calcium Carbide"
   1 "Calcium Bisulphide"
   1 "Calcium Bisulphate"
   1 "Bicarbonate"
   1 "Avogadro's hypothesis"
   1 "Anhydrides"
   1 "An iron bridge is protected from rusting by;"
   1 "An element having atoms which have the same number of protons but different numbers of neutrons shows;"
   1 "An alpha particle is;"
   1 "An acid mist"
   1 "Amphoteric"
   1 "Aluminium"
   1 "Aluminium Oxide"
   1 "Aluminium Oxide is;"
   1 "Allotropy"
   1 "Allotropes"
   1 "Alkaline"
   1 "Acetylene"
   1 "A volatile solid that is soluble in Benzine would probably have/be;"
   1 "A reducing agent;"
   1 "A liquid with a pH of 8 is;"
   1 "A liquid containing equal numbers of Hydrogen and Hydroxyl ions is"
   1 "A basic Oxide"
   1 "9.0 dm^3"
   1 "625 secs"
   1 "50.00 cm^3"
   1 "41.66 cm^3"
   1 "4.5 dm^3"
   1 "3vol Hydrogen: 2vol Oxygen"
   1 "3000 secs"
   1 "30.00 cm^3"
   1 "3.584 dm^3"
   1 "3.0 dm^3"
   1 "2vol Hydrogen: 3vol Oxygen"
   1 "2vol Hydrogen: 1vol Oxygen"
   1 "25.00 cm^3"
   1 "23.75 cm^3"
   1 "22.4 dm^3"
   1 "20.83 cm^3"
   1 "20.00 cm^3"
   1 "2.25 g of a trivalent element X combine with 2.00 g of Oxygen. The relative atomic mass is;"
   1 "2.24 dm^3"
   1 "2, 3 and 5"
   1 "1vol Hydrogen: 2vol Oxygen"
   1 "1vol Hydrogen: 1vol Oxygen"
   1 "12.5 secs"
   1 "12.5 cm^3"
   1 "11.2 dm^3"
   1 "1.792 dm^3"
   1 "1.5 dm^3"
   1 "1.12 dm^3"
   1 "1, 4 and 5"
   1 "0.75 dm^3"
   1 "0.498 dm^3"
   1 "0.358 dm^3"
   1 "0.112 dm^3"
   1 "0.0896 dm^3"
   1 "0.0098 g"
   1           Y
   1           FLd
   1