Question

Which of the following are physical changes?(i) Melting of iron metal (ii) Rusting of iron(iii) Bending of an iron rod (iv) Drawing a wire of iron metal
A. (i), (ii) and (iii)
B. (i), (ii) and (iv)
C. (i), (iii) and (iv)
D. (ii), (iii) and (iv)​

Answer 1

Answer:

C is the correct option.

Explanation:

In rusting of iron the chemical properties of iron changes in else options only physical changes occur.

Hope this helped!!

Answer 2

Explanation:

C.Bending of an Iron rod