Question 1
Diagram below shows a flow chart of butene.
Butene
→
Process X
Compound Y
→
Compound Z
Process W
a) Process X is dehydration. Draw the labelled diagram for dehydration process. (2 marks)
b) When undergoes process X, butene gas is formed. How to identify that the gas produced is
butene? (2 marks)
c) What is the product formed when compound Z is react with propanol? (1 mark)
d) State one characteristic and one use of the product formed in (c). (2 marks)
e) State the homologous series of the product formed in (d). (1 mark)
f)
Draw two isomers of compound Z and name it correctly. (2 marks)