Electrolysis quiz Loading... 1. For what purpose would this equipment be used for in the lab?Testing the electrophoresis of a gel melted to liquid stateThe electrolysis of a molten ionic solultionThe electrolysis of a solutionTesting the electrical conductivity of ions in solutionQuestion 1 of 11 Loading... 2. Describe the structure of metalsA giant regular structure of positive metal ions surrounded by a sea of delocalised electronsA simple random structure of positive metal ions surrounded by a sea of delocalised electronsA giant random structure of positive metal ions surrounded by a sea of delocalised electronsA simple regular structure of positive metal ions surrounded by a sea of delocalised electronsQuestion 2 of 11 Loading... 3. Are cations positively or negatively charged?positively (ca+ions)eithernegativelyneutralQuestion 3 of 11 Loading... 4. Do ionic substances conduct electricity?No, ionic substances never conduct electricityOnly when moltenYes, ionic substances always conduct electricityNot when solid, but they do when either molten or in solutionQuestion 4 of 11 Loading... 5. What does the word malleable mean?Able to be hammered or pressed into shape without breaking or crackingWill break or crack under pressureAble to carry currentAble to be drawn into a wireQuestion 5 of 11 Loading... 6. Explain what is meant by electric currentThe rate of flow of ions onlyThe rate of flow of elephantsThe rate of flow of electrons onlyThe rate of flow of charged particles (e.g. of electrons or ions)Question 6 of 11 Loading... 7. Why do covalent compounds (e.g H₂O) not conduct electricity?There is a sea of delocalised electrons that are free to moveThere are charged particles that are free to moveThere are no charged particles that are free to moveThere are weak intermolecular forces that require little energy to breakQuestion 7 of 11 Loading... 8. Why do ionic compounds conduct electricity only when molten or in solution?When solid the ions are arranged regularly. When molten or in solution the ions are arranged irregularlyWhen solid the ions are free to move. When molten or in solution the ions are held in placeWhen solid the ions are held in place. When molten or in solution the ions are free to moveWhen solid the electrons are held in place. When molten or in solution the electrons are free to moveQuestion 8 of 11 Loading... 9. What is the formula of the chloride ion?Cl²⁻Cl¹⁺Cl¹⁻Cl⁷⁺Question 9 of 11 Loading... 10. Name the product formed at the anode during the electrolysis of molten copper chloridechlorinechloridecoppercopper oxideQuestion 10 of 11 Loading... 11. In terms of electrons, what is reduction?Reduction is the conversion of protons to electronsReduction is the sharing of electronsReduction is the loss of electronsReduction is the gain of electronsQuestion 11 of 11 Loading... Related Posts:The entire quiz question bank!The entire quiz question bank (Double only)!Key Calculations quizEquilibria (triple) quizCondensation Polymers quizAlcohols & Carboxylic Acids quiz Hydr0Gen2020-02-16T17:18:38+00:00Categories: Uncategorized|Tags: Quiz, Topic: Electrolysis| Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail
