Question

Which one of the following is not a physical change?
(i) Burning of wood (ii) Bending of iron rod (iii) Melting of ice (iv) Water change in to vapour.
(1)​

Answer 1

Answer:

burning of wood

water change into vapour

Answer 2

Answer:

i) burning of wood

iv) water change into vapour

iii)melting of ice.

Hope This Helps.

XD