Get premium membership and access revision papers with marking schemes, video lessons and live classes.
a) The table below gives information about the major constituents of crude oil. Study it and answer the questions that follow.
(i) Which one of the constituents of crude oil has molecules with the highest number of carbon atoms. Explain
(ii) Name the process you would use to separate a mixture of petrol and diesel and explain how the separation takes place
(iii) Explain why the constituent of crude oil have a range of boiling point
(iv) Name one gas that is likely to be a constituent of crude oil and write its formula.
(b) What condition could cause a poisonous gas to be formed when kerosene is burnt? Explain
(c) Give one use of bitumen