Which of the following is an example of electroplating?

Coating of chromium on many objects such as bath taps, car parts, etc.

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Coating of gold or silver on less expensive metals

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Coating of zinc on tin to make cans

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All of the above

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Solution

The correct option is D All of the above
Electroplating is the process of depositing a layer of any desired metal on another material by means of electricity.

Coating of chromium on many objects such as bath taps, car parts, etc., coating of gold or silver on less expensive metals; coating of zinc on the tin to make cans are all examples of electroplating.

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Similar questions

Q. Why is chromium plating done on many objects such as car parts, bath taps etc.? Why is steel not preferred as a car part or a bath tap?

Q. Why is chromium plated on objects like car parts, bath taps, kitchen gas burners, bicycle handlebars, wheel rims etc.?

Q. Instead of taking the trouble of electroplating metals with chromium for making car parts, taps, cycle parts, etc. why are these objects not made of chromium itself?

Q. _________ plating is done on objects such as car parts, bath taps, kitchen gas burners, bicycle handlebars, wheel rims because of its shiny appearance

(a) What is meant by electroplating? What is the purpose of electroplating?
(b) Which properties of chromium metal make it suitable for electroplating it on car bumpers, bath taps and bicycle handlebars, etc., made of iron?

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