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Chemical Effects of Electric Current
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12/05/2021 12:32 pm
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Collect a few small plastics or rubber caps of discarded bottles and clean them. Pour one teaspoon of lemon juice or vinegar in one cap. Bring your tester over this cap and let the ends of the tester dip into lemon juice or vinegar as shown in Fig. Take care that the ends are not more than 1 cm apart but at the same time do not touch each other. Does the bulb of the tester glow? Does lemon juice or vinegar conduct electricity? How would you classify lemon juice or vinegar a good conductor or a poor conductor?
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12/05/2021 12:33 pm
In this activity the bulb glows which shows that lemon juice and vinegar both conducts electricity, hence they are good conductors of electricity.