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PEARSON IIT JEE FOUNDATION-CHEMICAL EFFECTS OF ELECTRIC CURRENT-COMPETITION CORNER (MCQ)
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- Which substance can be used to make electrical wires?
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- Which of these is an electrolyte?
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- Which of these allows electricity to pass through it?
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- What causes an electric current to flow in a circuit ?
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- When does an atom acquire an overall positive charge?
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- Which particle inside an atom carries no charge?
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- Which of these are present inside a nucleus?
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- Which of these metals is used to coat the parts of bicycles through el...
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- A negative ion is called a / an .
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- Which of these liquids will light up an LED connected in a tester circ...
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- Which of these is not a particle present within an atom?
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- In the electrolysis of copper chloride, where does the pure copper met...
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- Find the conventional direction of currrent flow in an eletrolytic cel...
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- What does LED stands for ?
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