What are the fundamental components of matter?

$A$ mixture of $ZnCl_2$ and $PbCl_2$ can be separated by

Given below are two statements :
Statement-$I$: Sublimation is used for the separation and purification of compounds with low melting point.
Statement-$II$: The boiling point of a liquid increases as the external pressure is reduced.
In the light of the above statements, choose the correct answer from the options given below :

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?

What are the macroscopic properties of matter?

Name the method used for the separation of a mixture of iodine and sodium chloride.