Question

Which among the following is an example of a Chemical Change?
[A] Rusting of iron
[B] Magnetisation of iron
[C] Melting of iron
[D] Heating of iron

Answer 1

Answer:

[A] Rusting of iron

mark me as brianliest.

Answer 2

Answer:

Explanation:

Rusting of iron is a chemical change because the process is irreversible

Also,it is a permanent change. also,a new substance rust is formed

we cannot get the original iron back

the rest three are physical changes as they are reversible,no new substance is formed as during melting and heating of iron also,it is iron itself.

Hope this helps you

pls mark as brainliest

thanks :)