Question

what is rust class10 ncert​

Answer 1

Answer:

Rust is the substance formed when iron is exposed to air. Rust is iron oxide ($Fe_{2}O_{3}.xH_{2}O$). Rust is formed when iron reacts with oxygen along with some moisture.

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Answer 2

Answer:

Rust is chemically iron(3)oxide Fe2O3.xH2O ,which is formed on the surface of iron due to exposure to oxygen and moisture.