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Galvanisation is a method of protecting iron from rusting by coating with a thin layer of - Science

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Question

Galvanisation is a method of protecting iron from rusting by coating with a thin layer of

Options

  • Gallium

  • Aluminium

  • Zinc

  • Silver

MCQ

Solution

Zinc

Explanation - 

Galvanisation is a method for the protection of iron articles from rusting. In this method, a thin coating of a more reactive metal like zinc is coated on top of the iron article to be protected.

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Chapter 3: Metals and Non-metals - Multiple Choice Questions [Page 20]

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NCERT Exemplar Science [English] Class 10
Chapter 3 Metals and Non-metals
Multiple Choice Questions | Q 14. | Page 20
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