Question

which of these is not a method of preventing rusting is metals​

Answer 1

Explanation:

The metal which lies above in electrochemical series than iron or says metals having a more negative standard reduction potential than iron will be used for prevention of iron.

Since zinc lies above than iron in series, it is best

Answer 2

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Which of these is not a method of preventing rusting is metals?

Answer

Rusting is an oxidation reaction. The iron reacts with water and oxygen to form hydrated iron(III) oxide.

The main environmental impacts of rust is the degradation of steel and iron structures, such as bridges, automobiles, etc.

The different ways of preventing rising of metals are listed below:-

• Make sure any electrical components are cleaned regularly.
• We must Keep the area around the metal surface dry.
• Use drying agents and moisture barrier products instead of mosturise ones.
• The underground piping must be laid in a layer of backfill.

Some simple ways of preventing rusting:-

• Painting with layers of oils and grease
• Coating the layer with zinc
• Alloying of metals

##**Apart from the above given points, many are not methods of preventing rusting of iron.