What is an electrolyte?

Important Questions on Chemical Effects of Electric current

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8th CBSE

IMPORTANT

I Explore 3rd EDITION A Science Textbook 8>Chapter 13 - Chemical Effects of Electric current>Check Point>Q 4

Who discovered the phenomenon of electrolysis?

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8th CBSE

IMPORTANT

I Explore 3rd EDITION A Science Textbook 8>Chapter 13 - Chemical Effects of Electric current>Check Point>Q 5

Name two industrial applications of electrolysis process.

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8th CBSE

IMPORTANT

I Explore 3rd EDITION A Science Textbook 8>Chapter 13 - Chemical Effects of Electric current>Check Point>Q 1

Is electroplating a chemical effect of electricity?

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8th CBSE

IMPORTANT

I Explore 3rd EDITION A Science Textbook 8>Chapter 13 - Chemical Effects of Electric current>Check Point>Q 2

Is the phenomenon of electroplating associated with the dissociation of a solution?

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8th CBSE

IMPORTANT

I Explore 3rd EDITION A Science Textbook 8>Chapter 13 - Chemical Effects of Electric current>Check Point>Q 3

How many electrodes are required for electroplating?

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8th CBSE

IMPORTANT

I Explore 3rd EDITION A Science Textbook 8>Chapter 13 - Chemical Effects of Electric current>Check Point>Q 4

Name two metals that can be coated on other materials by electroplating.

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8th CBSE

IMPORTANT

I Explore 3rd EDITION A Science Textbook 8>Chapter 13 - Chemical Effects of Electric current>Check Point>Q 5

An object to be coated or polished has to be connected to the _____ terminal of the battery.

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8th CBSE

IMPORTANT

I Explore 3rd EDITION A Science Textbook 8>Chapter 13 - Chemical Effects of Electric current>Check Point>Q 5

Coating of metal coins is a very common example of the _____ technique.