why is rusting of iron an undesirable change?
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rusting decreases the tensile strength and weakens it as it removes a layer of the original substance from the surface
it makes it dull
and more harmful if we get a cut from it
it
it makes it dull
and more harmful if we get a cut from it
it
Anonymous:
I have done Sm edit
I don't know any more
hope it helps you a bit
could it be this that it is called undesirable because it cannot be regained and so cant flake off
u can remove rusting
by using sand paper
okh
hm
I think u can add it too
same things is told in my first point
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I hope this will help you
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please mark me as brainesst if you like the answer
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