Science, asked by shivayadav7827, 9 months ago

Painting on iron articles prevents them from
Inswer the following questions :
Describe electroplating.
Describe an activity to show a physical change.
Describe an activity to show a chemical change.
State the various characteristics of chemical reactions.
Describe the ways to prevent rusting.
What is crystallisation? Describe it with the help of an activity

Answers

Answered by anuragmukherjee74

Answer:

Electroplating is a general name for processes that create a metal coating on a solid substrate through the reduction of cations of that metal by means of a direct electric current.It is also used to purify metals such as copper.

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