Which of these are results of physical changes?
Spoilt milk
Steam (gaseous water)
Rusted bridges
Hot mud
Burnt coal
Spoilt milk
Steam (gaseous water)
Rusted bridges
Hot mud
Burnt coal
1 Answer
Apr 24, 2017
Steam gaseous water and hot mud.
Explanation:
Hot mud? There will be no chemical reaction here... Just a dilution at high temperature...and a phase change in the water.