Electrolysis Of Molten Zinc Bromide

6 Questions | By Lohsj | Updated: Mar 22, 2022 | Attempts: 1353

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Electrolysis Of Molten Zinc Bromide - Quiz

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