Back to Course SS1: CHEMISTRY – 1ST TERM 0% Complete 0/0 Steps Introduction to Chemistry and Laboratory Apparatus | Week 1 5 Topics | 1 Quiz Introduction to Chemistry Uses/Application of Chemistry Adverse Effects of Chemistry Careers in Chemistry Common Laboratory Apparatuses and their Uses SS1: Chemistry Evaluation Questions 1st Term – Introduction to Chemistry & Laboratory Apparatus Nature of Matter | Week 2 3 Topics | 1 Quiz Introduction – Nature of Matter Physical and Chemical Changes Elements, Compounds and Mixtures SS1: Chemistry Evaluation Questions 1st Term – Nature of Matter Separation Techniques I | Week 3 1 Topic | 1 Quiz Introduction | Separation Techniques SS1: Chemistry Evaluation Questions 1st Term – Week 3 Separation Techniques II | Week 4 5 Topics | 1 Quiz Crystallization Separating funnel Sublimation Precipitation Chromatography SS1: Chemistry Evaluation Questions 1st Term – Week 4 Particulate Nature of Matter I | Week 5 5 Topics | 1 Quiz Evidence for the Particulate Nature of Matter The Concept of Atoms, Molecules, and Ions Dalton’s Atomic Theory Discovery of Electron, Proton & Neutron Arrangement of Particles in an Atom SS1: Chemistry Evaluation Questions 1st Term – Week 5 Particulate Nature of Matter II | Week 6 9 Topics | 1 Quiz Atomic Number, Mass Number Mass Spectrometer Isotopy Relative Atomic Mass Relative Molecular Mass Vapour Density of Gases Percentage Composition Empirical Formula and Molecular Formula Molecular Formula SS1: Chemistry Evaluation Questions 1st Term – Week 6 Symbols, Formulae & Oxidation Number | Week 7 7 Topics | 1 Quiz Symbols and Formulae Chemical Formulae Binary Compound Tertiary and Quaternary Compounds Oxidation Number Rules for writing Chemical formula of Compounds Hydrated Salts SS1: Chemistry Evaluation Questions 1st Term – Week 7 Laws of Chemical Combination | Week 8 4 Topics | 1 Quiz Laws of Chemical Combination Law of Conservation of Mass (Matter) Law of Constant Composition (Definite Proportion) Law of Multiple Proportions SS1: Chemistry Evaluation Questions 1st Term – Week 8 Chemical Equation & Chemical Combination (Chemical Bonding) I | Week 9 4 Topics | 1 Quiz Chemical Equation & Chemical Combination (Chemical Bonding) Information Given & not Given by a Chemical Equation Calculation from Chemical Equations Chemical Combination (Chemical Bonding) I SS1: Chemistry Evaluation Questions 1st Term – Week 9 Chemical Combination (Chemical Bonding) II | Week 10 4 Topics | 1 Quiz Types of Bonding Electrovalent Bonding (Ionic) Covalent bonding Co-ordinate Covalent or Dative Bonding SS1: Chemistry Evaluation Questions 1st Term – Week 10 Chemical Combination (Chemical Bonding) III & Shapes of Covalent Molecules | Week 11 3 Topics | 1 Quiz Metallic Bonding Intermolecular Force Shapes of Covalent Molecules SS1: Chemistry Evaluation Questions 1st Term – Week 11 Quizzes SS1 Chemistry: 1st Term Examination Participants 7189 Bolaji Oniyanda Benedict Okoroafor Faith Henry Faith Henry Ameera Yomi-Sikiru Show more Do you like this content? Kofa StudyFollow us Quiz 4 of 12 ← Previous Next→SS1: Chemistry Evaluation Questions 1st Term – Week 4 SS1: CHEMISTRY – 1ST TERM Separation Techniques II | Week 4 SS1: Chemistry Evaluation Questions 1st Term – Week 4 Time limit: 0 Quiz Summary0 of 10 Questions completedQuestions: Information You have already completed the quiz before. Hence you can not start it again. Quiz is loading…You must sign in or sign up to start the quiz.You must first complete the following: Results Quiz complete. Results are being recorded.Results0 of 10 Questions answered correctly Your time: Time has elapsed You have reached 0 of 0 point(s), (0) Earned Point(s): 0 of 0, (0) 0 Essay(s) Pending (Possible Point(s): 0) Average score Your score Categories Not categorized 0% maximum of 10 pointsPos.NameEntered onPointsResultTable is loadingNo data available Would you like to submit your quiz result to the leaderboard?Loading Name: E-Mail: Captcha: 12345678910 Current Review Answered Correct Incorrect Question 1 of 10 1. QuestionSugar is separated from its impurities by Precipitation Crystallization Distillation Evaporation Correct Incorrect Question 2 of 10 2. QuestionA mixture of petrol and water can be separated through _____ Centrifugation Distillation The use of a separating funnel The use of a filter paper Correct Incorrect Question 3 of 10 3. QuestionChlorophyll obtained from green leaves of plants can be shown to be composed of more than one coloured component by the technique of ____ Crystallization Hydrolysis Chromatography Sublimation Correct Incorrect Question 4 of 10 4. QuestionWhich of the following is not a criterion for purity of a substance Fixed boiling point Oxidation number Melting point Fixed density Correct Incorrect Question 5 of 10 5. QuestionWhen a substance changes directly from solid-state to a gaseous state, the substance is said to ____ Condense Evaporate Sublime Precipitate Correct Incorrect Question 6 of 10 6. QuestionA solid can be obtained from its saturated solution by filtration crystallization condensation decomposition Correct Incorrect Question 7 of 10 7. QuestionA compound U melts at 82ºC and boils at 113ºC. if U was found to be insoluble in water, a mixture of U in water could best be separated by Chromatography Sublimation Filtration The use of separating funnel Correct Incorrect Question 8 of 10 8. QuestionA mixture of oil and water can be easily separated by ________. Paper chromatography Evaluation to dryness Using a separating funnel Fractional distillation Correct Incorrect Question 9 of 10 9. QuestionThe order in which a mixture of sand ammonium chloride and sodium chloride can be separated is through Dissolution → dryness → filtration → evaporation Filtration → sublimation → evaporation → dryness Sublimation → dissolution → filtration → evaporation Dissolution → filtration → sublimation → evaporation Correct Incorrect Question 10 of 10 10. QuestionA substance is said to be impure if Its melting point range is wide It dissolves in water with difficulty It has a low melting point It is coloured Correct Incorrect Responses Cancel replyLogin With: Your email address will not be published. Required fields are marked *Name * Email * Website Save my name, email, and website in this browser for the next time I comment.
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