Question

what are the disadvantages of electroplating done in Factories ? (3 marks)

Answer 1

in the process of electroplating the chemicls which r used for platin metals, some of thm gets used nd other remains untreated which is dischargd in rivers nd other water bodies causin water pollution.

Answer 2

Explanation:

Electroplating is good for metals in factories but this is not good for a long period of time because it is a temporary plating and it is not advantageous for a long time.

And this is because it is made up of acids. Certain kind of chemicals is used in the process of electroplating. Some of these chemicals which are untreated are then released into the water bodies which then causes water pollution.