Liquids have a definite volume when poured into a container. What does this mean? The mass of a liquid changes when it is poured into a new container. The volume of a liquid does not change when it is poured into a new container. The volume increases as the liquid mixes with air when it is poured into a new container. The volume of a liquid changes when it is poured into a new container.
When liquid is poured into a container, although its shape is altered, the overall volume remains the same. Therefore, the answer is that the volume of a liquid does not change when it is poured into a new container.