The entire quiz question bank! This quiz pulls questions at random from the entire 1100+ question-bank Loading... 1. This diagram shows one repeat unit of a polymer. Name the monomer used to make this polymer.fluoroethenefluoroethanepolyfluoroethenetetrafluoroetheneQuestion 1 of 10 Loading... 2. How many electrons can the first shell hold?210188Question 2 of 10 Loading... 3. Describe how you would test for carbonate ions (CO₃²⁻) and what is the result if they are present?Flame test. Flame colour is lilacAdd nitric acid and see if carbon dioxide bubbles formAdd dilute HCl, followed by barium chloride (BaCl₂) and see if a white precipitate formsAdd nitric acid and silver nitrate and see if a precipitate formsQuestion 3 of 10 Loading... 4. State the problem associated with sulfur dioxide in the atomosphere?The sulfur dioxide causes increased levels of radicals in the atmosphere leading to the destruction of the ozone layerThe sulfur dioxide can react with nitrous oxides to form acidic particulatesThe sulfur dioxide combines with water in the atmosphere to form acidic solutions (acid rain)The sulfur dioxide is poisonous because it reduces the blood\'s capacity to carry oxygenQuestion 4 of 10 Loading... 5. Order these metals from the most reactive to the least: aluminium, calcium, copper, gold, iron, lithium, magnesium, potassium, silver, sodium, zincpotassium, sodium, lithium, calcium, magnesium, aluminium, iron, zinc, copper, silver, goldpotassium, sodium, lithium, magnesium, calcium, aluminium, iron, zinc, copper, silver, goldpotassium, sodium, lithium, calcium, magnesium, aluminium, zinc, iron, copper, silver, goldpotassium, sodium, lithium, magnesium, calcium, aluminium, zinc, iron, copper, silver, goldQuestion 5 of 10 Loading... 6. What is the name for this piece of lab equipment?dishevaporating basinbeakercrucibleQuestion 6 of 10 Loading... 7. In the fractional distillation of crude oil, how does boiling point change as the chains get longer?Remains constantDecreasesIncreasesBoiling point is independent of chain lengthQuestion 7 of 10 Loading... 8. State the name of the reaction used to manufacture ethanol from sugars.SubstitutionFermentationHydrationOxidationQuestion 8 of 10 Loading... 9. State the conditions needed for the manufacture of ethanol using ethene and steam.Temp: 300°C, Pressure: 60 atm and Catalyst: Phosphoric acid, H₃PO₄Temp: 30°C, Pressure: 60 atm and Catalyst: Sulfuric acid, H₂SO₄Temp: 30°C, Pressure: 60 atm and Catalyst: Phosphoric acid, H₃PO₄Temp: 300°C, Pressure: 60 atm and Catalyst: Sulfuric acid, H₂SO₄Question 9 of 10 Loading... 10. What is the process of joining monomers together called?DecompositionCondensationPolymerisationSynthesisQuestion 10 of 10 Loading... Related Posts:The entire quiz question bank (Double only)!Key Calculations quizEquilibria (triple) quizCondensation Polymers quizElectrolysis quizAlcohols & Carboxylic Acids quiz Hydr0Gen2022-03-09T21:22:06+00:00Categories: Uncategorized|Tags: Quiz| Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail