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Question Practice

What factor is NOT necessary for the corrosion of iron?

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

MCQ_SA

Metals and Non-metals

What factor is NOT necessary f...

Single Answer MCQ

Q-00019688

What factor is NOT necessary for the corrosion of iron?

1

Presence of water

2

Presence of air

3

High temperatures

4

Presence of an electrolyte

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