Question

5. What is rusting? Write two ways to prevent it.

Answer 1

HERE IS YR CORRECT ANSWER---

RUSTING IS AN EXAMPLE OF CORROSION OF IRON. IT IS A PROCESS WHERE IRON REACTS WITH AIR AND MOISTURE, DUE TO WHICH A REDDISH BROWN SUBSTANCE IS FORMED ON ITS SURFACE WHICH IS CALLED AS RUST.

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