Question

according to conservation of mass, what is the mass of ice made from a certain mass of water? a less than the water b equal to that of the water c greater than the water d changes according to temperature

Explanation:

The law of conservation of mass states that mass is neither created nor destroyed in a chemical or physical change. When water freezes to form ice, it is a physical change. The mass of the water before freezing is equal to the mass of the ice formed.

Answer:

b. equal to that of the water