Question

Name the cause of change which taes place during the
a) Conversion of ice into water
b) Conversion of water into hydrogen and oxygen.
c) Formation of image of a person on a photographic film.
d) Bending of iron rods to make an iron grille.

Answer 1

1. Physical Change.

2. Physical Change.

3. Physical Change.

4. Physical Change.

ALL ARE PHYSICAL CHANGE...

I HOPE MY ANSWER WILL HELP YOU SO PLEASE MARK ME AS A BRAINLIEST AND FOLLOW ME...HAVE A BEAUTIFUL DAY AHEAD MATE AND MY FRIENDS...PLEASE GIVE ME A LOT OF THANKS TOO...❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤