Chemistry, asked by ikki7774, 1 year ago

A metal 'x' acquires a black colour coating on its surface on explosure to air. (a). identify the metal 'x' and name the process responsible for this change. (b) . list important methods to prevent the process.

Answers

Answered by ayushrohila999
2
the method responsible for this change is electroplating
Answered by milkyrawat21
3

Metal X is copper and the oxide formed is copper oxide .. the process is known as corrosion.

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