Electrolysis Of Molten Zinc Bromide

6 Questions | Total Attempts: 556

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Electrolysis Of Molten Zinc Bromide

In this quiz on the process of electrolysis, a technique in the scientific field of chemistry wherein direct electric current is used to drive a chemical reaction, we’ll be taking a specific look at the


Questions and Answers
  • 1. 
    Bromide ions would move towards electrode A
    • A. 

      True

    • B. 

      False

  • 2. 
    Electrode A is known as the anode.
    • A. 

      True

    • B. 

      False

  • 3. 
    The cathode half equation is _______________.(a) Br-(l) --> Br2(g) + e(b) 2Br-(l) --> Br2(l) + 2e(c) Zn2+(l) + 2e--> Zn(s)(d) Zn2+(l) + 2e --> Zn(l)
    • A. 

      (a)

    • B. 

      (b)

    • C. 

      (c)

    • D. 

      (d)

  • 4. 
    The anode half equation is _______________.(a) 2Br-(l) --> Br2(g) + e(b) 2Br-(l) --> Br2(l) + 2e(c) Zn2+(l) + 2e--> Zn(s)(d) Zn2+(l) + 2e --> Zn(l)
    • A. 

      (a)

    • B. 

      (b)

    • C. 

      (c)

    • D. 

      (d)

  • 5. 
    A reduction reaction has taken place at electrode _______________.
    • A. 

      A

    • B. 

      B

  • 6. 
    The chloride ions are _______________ in the electrolysis reaction.
    • A. 

      Reduced

    • B. 

      Oxidized