which of the following are physical changes?
Answers
Answered by
2
Answer:
Answer. (c) Options (i) Melting of iron metal, (iii) Bending of an iron rod and (iv) Drawing a wire of iron metal are physical changes, because in three processes, iron changes its form,not the chemical composition. In rusting of iron, its chemical composition is changed.
Answered by
1
Answer:
First write the full question.
Similar questions