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MBD -HARYANA BOARD-CHEMICAL EFFECTS OF ELECTRIC CURRENT -EXAMPLE
- Name the phenomenon of breaking up of a chemical compound under the ac...
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- What do we get on electrolysis of acidulated water?
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- Which effect of current is used in electroplating?
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- Which effect of current makes a bulb glow?
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- Detection of small currents can be done by .
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- Name different effects of electric current.
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- Is air an insulator?
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- Name few liquids which can conduct electricity.
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- Can conductors be classified as insulators or vice versa under special...
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- Which commonly used liquids can conduct electricity?
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- What are electrodes?
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- By which phenomenon cheap articles are coated with gold or expensive m...
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- Is electroplating useful process?
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- Air is a bad conductor of electricity. Show with an experiment.
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- What is electrolysis ?
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- What is electroplating ?
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- Give a brief account of LED.
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- Is water a good conductor? What happens when common salt is added to ...
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- What is electroplating? Give its uses.
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- How can a spoon be copper plated?
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