State the property of the metal being utilized in the following : 1. – InterviewSolution

InterviewSolution

1.

State the property of the metal being utilized in the following : 1. Zinc in Galvanization 2. Aluminium in Thermite welding

Answer»

Use of metal :

(a) Zinc in Galvanization

(b) Aluminium in Thermite welding

Property :

(a) Zinc forms a protective layer of zinc oxide which prevents rusting of iron.

(b) Strong affinity for oxygen.

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