Question

The ordinary water can conduct electricity while distilled water does not

Answer 1

Explanation:

this is because an ordinary water has impurities and ions thats why ordinary water conducts electricity whereas distilled water has no ions there it does not condict electricity.

Answer 2

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Dissolve a pinch of common salt in distilled water. When salt is dissolved in distilled water we get salt solution. By passing current through it ,we will find that the magnetic needle of compass shows deflection. Thus, distilled water becomes a good conductor of electricity on dissolving a little of salt in it.