Extraction Of Iron And Basic Electrolysis Quiz

9 Questions | Total Attempts: 292

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Electrolysis Quizzes & Trivia

In this quiz we’ll be taking a look at two subjects regarding the scientific study of chemistry: iron extraction and the process of electrolysis, which is a technique that involves using a direct electric current to drive an otherwise non-spontaneous chemical reaction. What do you know about them?


Questions and Answers
  • 1. 
    What is the main components of iron ore?
    • A. 

      Iron Oxide and Silica

    • B. 

      Silica and Oxide

    • C. 

      Iron and Silicone

    • D. 

      Iron Oxide and Silico

    • E. 

      Iron Oxide and Silicone

  • 2. 
    Choose the correct definition of oxidation
    • A. 

      The addition of oxygen to a molecule with too many protons

    • B. 

      The subtraction of oxygen to a compound with a loss of electrons

    • C. 

      The addition of oxygen to a compound with a loss of protons

    • D. 

      The subtraction of oxygen to a compound with too many protons

    • E. 

      The addition of oxygen to a compound with a loss of electrons

  • 3. 
    An electrode is a part of a circuit that _____   ________.
  • 4. 
    Choose the correct definition of Anion
    • A. 

      Anion is an ion that is negatively charged.

    • B. 

      Anion is an ion that is positively charged.

    • C. 

      Anion is an ion that has neither negative or a positive charge.

  • 5. 
    Electrolysis _____ compounds using an ______ current.-----------SEPARATE ANSWERS WITH A COMMA.e.g.Scruffy is a dog. A dog is an ____. The scientific name for dog is ____.animal, canine---------------
  • 6. 
    An anode is a __________
  • 7. 
    A Cathode is the _______ of Anode; it is a _______ charged electrode.----------- SEPARATE ANSWERS WITH A COMMA. e.g. Scruffy is a dog. A dog is an ____. The scientific name for dog is ____. animal, canine ---------------
  • 8. 
    Electrolysis only happens with _______ compounds.
  • 9. 
    Ionic compounds contain ______. They are not ______ or ______ charged.----------- SEPARATE ANSWERS WITH A COMMA. e.g. Scruffy is a dog. A dog is an ____. The scientific name for dog is ____. animal, canine ---------------