Answer : the correct option is, Water boiled
Explanation :
- Physical change : Physical change is a change where no new compound or substance is formed. In this, changes occurs only in the phase.
- Chemical change : Chemical change is a change in which a new compound or substance is formed and releases some energy. There is no changes occurs in the phase.
Eggs cooked : It is a chemical change because a new compound or substance is formed by the cooking. As we know that a liquid is present inside the egg when we are cooking egg then the liquid changes to solid.
Marshmallows browned : It is a chemical change due to the burning of sugar. In the sugar burning process, sugar react with oxygen to give carbon dioxide and water as a product.
Water boiled : It is not a chemical change. It is a physical change because in this process only phase changes from liquid state to gaseous state.
Seeds grew : It is a chemical change due to the process of photosynthesis in which a carbon dioxide react with water in presence of sunlight to gives glucose and oxygen as a product.
Hence, Water boiled is not a chemical change.
