Question

lisa wanted to make ice pops. she filled cups with 150 ml of juice and put them in the freezer. how will freezing the juice affect its mass?
a freezing the juice will not change its mass.
b freezing the juice will decrease its mass.
c freezing the juice will first increase and then decrease its mass.
d none of the above.

Explanation:

According to the law of conservation of mass, the mass of a substance remains the same during a physical change like freezing. Freezing the juice is a physical change from liquid to solid - state, and no matter is added or removed. So, the mass does not change.

Answer:

a. Freezing the juice will not change its mass.