Question

odd one out giving reasons. (Thermosetting plastic, Aluminium can, Glass, Paper)

Answer 1

Thermosetting plastic because the other material are can be reconstruct but thermosetting plastic can not be reconstruct

Answer 2

Among the four objects mentioned in the question the odd one is thermosetting plastic.

Because,among these four objects only thermosetting plastic is non-recycable.

It means that after making something with the thermosetting plastic,we cannot remould that manufactured object to make anything else.

Similarly,the thermosetting plastic is also a non-biodegradable material among those four objects.

That's why thermosetting plastic is the odd one.