Chemistry, asked by Jsjdhhkakak, 11 months ago

Why cryolite or fluorspar are mixed with pure alumina during electrolysis?

Answers

Answered by tarunaaditya98
2

Answer:

bcoz its fun to mix chemicals and burn something up

Answered by vilnius
2

Cryolite or fluorspar are mixed with pure alumina during electrolysis to reduce the temperature of the mixture.

Explanation:

  • Cryolite or fluorspar are mixed with pure alumina during electrolysis to reduce the temperature of the mixture.
  • Cryolite and fluorspar help in lowering the temperature of the fusion. The temperature of the mixture is decreased from 2000 degrees Celsius to 1000 degree Celsius. This helps in saving electrical energy respectively.
  • The conductivity and mobility of the electrolytic mixture containing pure alumina are increased.

Learn more:

Why cryolite or fluorspar are mixed with pure alumina during electrolysis? ​

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