Physics, asked by nraj80327, 2 months ago

2. Anodising is
(a) copper and aluminium are coated with oxide film
(b) copper and zinc are coated with oxide film
(c) copper and chromium are coated with oxide film
(d) copper and magnesium are coated with oxide film.

Answers

Answered by ParamPatel

3

Answer:

Option b

Copper and zinc are coated with oxide coating.

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