Chemistry Past Questions and Answers

The process of converting linear alkanes to branched chain and cyclic hydrocarbons by heating in the presence of a catalyst to improve the quality of petrol is referred to as

The petroleum fraction that is used in heating furnaces in industries is

The IUPAC nomenclature of the compound above is

In the diagram, the function of the concentrated H₂SO₄ is to

The gas that is removed by the water in the flask is