Molten sodium chloride conducts electricity due to the presence of
Understand the Problem
The question is asking about the reason why molten sodium chloride (NaCl) is able to conduct electricity, which relates to its ionic nature and the mobility of ions in the molten state.
Answer
free ions
The final answer is free ions.
Answer for screen readers
The final answer is free ions.
More Information
In the molten state, ionic compounds like sodium chloride dissociate into free ions, which are necessary for conducting electricity.
Tips
A common mistake is assuming 'free electrons' as the reason. However, in ionic compounds, it is the free ions that are responsible for conductivity.
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