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Question Practice

Why does galvanisation protect iron even if the zinc coating is damaged?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 10
Science
Science
Metals and Non-metals
Question Bank

Why does galvanisation protect...

Single Answer MCQ
Q-00040009

Why does galvanisation protect iron even if the zinc coating is damaged?

1

Zinc is more reactive than iron.

2

Zinc absorbs moisture.

3

Zinc is a poor conductor of electricity.

4

Zinc forms a protective layer of lead.

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