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The diodes which glow when current pass ...

The diodes which glow when current pass through them are called ______________________

A

LED

B

HED

C

LRD

D

LAD

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VGS PUBLICATION-BRILLIANT-ELECTRICAL CONDUCTIVITY OF LIQUIDS-EXERCISE
  1. One of the following is not an electrolyte

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  2. The material which does not allow electric current to pass through it ...

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  3. The diodes which glow when current pass through them are called

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  4. proposed that all living beings contained electricity.

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  5. The first cell was prepared by

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  6. The metallic rods or plates used in electrolysis are called

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  7. The substance used for electrolysis is called

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  8. The colour of copper sulphate solution-

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  9. Which among these is good conductor of electricity?

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  10. Which among these is bad conductor of electricity?

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  11. useful as tester.

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  12. converts chemical energy into electrical energy.

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  13. Magnetic compass acts as tester when it is connected in a circuit due ...

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  14. The passage of electric current through solution causes effect.

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  15. The process of depositing a layer of zinc on iron is called:

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  16. The process of dissociation of solution of compound into constitute io...

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  17. The Process In which an inferior metal is coated with superior metal b...

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  18. If you pass current through copper sulphate solution, copper deposited...

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  19. The formula of copper sulphate is

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  20. Which of the following is also used in ornamentation and decoration ?

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