Physical properties of ice,water and steam are very different. What is the chemical composition of water in all the three states?

How is the pure liquid separated from a mixture obtained by vapour distillation?

What is an element?

Draw a diagram showing the setup of the apparatus for the process. Draw a diagram of a bubble plate type fractionating column. When do we require such a type of column for separating two liquids? Explain the principle involved in the separation of components of a mixture of liquids by using a fractionating column. What industrial applications does this process have?

On the basis of which physical property does the separation of different fractions in the fractional distillation technique take place?

Write down the properties of matter.