MEDIUM
8th CBSE
IMPORTANT
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Electric current is the flow of particles with :

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Important Questions on Chemical Effects of Electric Current

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 18 - Chemical Effects of Electric Current>EXERCISES>Q A
Which of the following is not a conductor of electricity?
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 18 - Chemical Effects of Electric Current>EXERCISES>Q A
An electrolyte is a :
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 18 - Chemical Effects of Electric Current>EXERCISES>Q A
On passing electricity through copper sulphate solution in presence of copper electrodes,
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 18 - Chemical Effects of Electric Current>EXERCISES>Q A
In which of these is current not conducted by electrons?
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 18 - Chemical Effects of Electric Current>EXERCISES>Q A
Which of these metals will you electroplate on iron to protect it from rusting and to make it shine?
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 18 - Chemical Effects of Electric Current>EXERCISES>Q B
Electric current flows from positive to negative.
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 18 - Chemical Effects of Electric Current>EXERCISES>Q B
A battery is used as driving force in an electric circuit.
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 18 - Chemical Effects of Electric Current>EXERCISES>Q B
Which of these particles are responsible for the flow of electric current?