Why is potassium fluoride added to the electrolyte in the extraction of sodium from fused...
CHEMISTRYWAEC 1989
Why is potassium fluoride added to the electrolyte in the extraction of sodium from fused sodium chloride?
- A. Pure sodium chloride does not conduct electricity
- B. Potassium fluoride prevents the sodium produced from attacking the electrodes
- C. Potassium fluride increases conductivity
- D. Potassium fluride reduces the temperature at which sodium chloride fuses
Correct Answer: D. Potassium fluride reduces the temperature at which sodium chloride fuses
Explanation
No explanation is available for this question at this moment. If you can provide an explanation to help other student learn, please post it belowPost an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly.
Your email address will not be published. Required fields are marked *