Which one of the following best describes liquid?
Definite volume and no definite shape.
A liquid is the only state with a definite volume but no fixed shape. A liquid is made up of tiny particles of matter, held together by an interparticle force of attraction lesser than a solid but larger than a gas. Due to the weak interparticle force of attraction and intermediate interparticle distance, liquids can flow easily and take the shape of a container. Water is, by far the most common liquid on Earth.