Source: Exemplar
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
Options
Option A
(i), (ii) and (iii)
Option B
(i), (ii) and (iv)
Option C is correct
(i), (iii) and (iv)
Option D
(ii), (iii) and (iv)