The most durable metal plating on iron to protect against corrosion is

Question

The most durable metal plating on iron to protect against corrosion is (A) nickel plating (B) copper plating (C) tin plating (D) zinc plating

Tardigrade Admin · Accepted Answer

This is because zinc has higher oxidation potential than Ni , Cu and Sn. The process of coating of iron surface with zinc is known as galvanization. Galvanized iron sheets maintain their lustre due to the formation of protective layer of basic zinc carbonate.

Q. The most durable metal plating on iron to protect against corrosion is

nickel plating

copper plating

tin plating

zinc plating

This is because zinc has higher oxidation potential than $N i, C u$ and $S n$ . The process of coating of iron surface with zinc is known as galvanization. Galvanized iron sheets maintain their lustre due to the formation of protective layer of basic zinc carbonate.

Q. The most durable metal plating on iron to protect against corrosion is

nickel plating

copper plating

tin plating

zinc plating

This is because zinc has higher oxidation potential than Ni,Cu and Sn. The process of coating of iron surface with zinc is known as galvanization. Galvanized iron sheets maintain their lustre due to the formation of protective layer of basic zinc carbonate.

This is because zinc has higher oxidation potential than $N i, C u$ and $S n$ . The process of coating of iron surface with zinc is known as galvanization. Galvanized iron sheets maintain their lustre due to the formation of protective layer of basic zinc carbonate.