Reorder the following steps of an experiment from 1 to 6, and then write them in a form of a report after an experiment.

•	Now heat the mixture gently.
•	This vapour will again condense at the upper colder part of the funnel to form solid ammonium chloride.
•	In this way, the mixture of ammonium chloride and common salt can be separated by the sublimation method.
•	Take a mixture of ammonium chloride and common salt in an evaporating dish, and cover it with an inverting glass funnel.
•	As the ammonium chloride is sublime after heating, it will directly convert into vapour.
•	Lock the end of the stem of the funnel with cotton wool to prevent the ammonium chloride from escaping into the atmosphere.