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Electrolysis — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryElectrolysis1 Mark
Question
Explain why:
Solid sodium chloride does not allow electricity to pass through.
✓

Answer

In solid sodium chloride, $Na^+$​​​​​​​ and $Cl^-$​​​​​​​ ions are not mobile to conduct the electric current.

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