Science, asked by SRCan1arapaliam, 1 year ago

How will you justify that the rusting of iron is a chemical change ?

CBSE Class IX Science VSA (1 Mark)

Answers

Answered by Bookie1

because the water on the surface of iron is chemically reacted with the oxygen in surrounding

jaspreetsinghhhh: Rust is totally different from iron. Iron is an element whereas rust is hydrated oxide of iron.
(Fe2O3.x H2O). Thus, formation of rust on iron is a chemical change.

Bookie1: i have told it man!!

Answered by jaspreetsinghhhh

Rust is totally different from iron. Iron is an element whereas rust is hydrated oxide of iron. (Fe203x H20). Thus, formation of rust on iron is a chemical change.

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