Question

_________ is done to prevent brass vessels from forming a greenish layer on the surface

due to corrosion.

(a) Galvanizing (b) Anodization (c) Tinning (d) Alloying​

Answer 1

Answer:

tinning

Explanation:

tin metal is coated to prevent brass forming greenish layer.

Answer 2

Answer:

c)Tinning

hope it helps......