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Question Practice

What happens to iron when it comes into contact with both air and water?

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

MCQ_SA
CBSE
Class 7
Science
Curiosity
The World of Metals and Non-metals
Question Bank

What happens to iron when it c...

Single Answer MCQ
Q-00127720

What happens to iron when it comes into contact with both air and water?

1

It remains unchanged

2

It develops rust

3

It glows brightly

4

It turns into copper

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Why is aluminium used for making foil?

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Q4.

Which of the following materials is not malleable?

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