(d) The set-up below was used to prepare and collect ethene gas. Study it and answer the questions that follow.

i. Name the substance T. (1 mark)
ii. Give the property of ethene that allows it to be collected as shown in the set up. (1 mark)
(e) One of the reactions undergone by ethene is self-addition polymerization. Give the name of the
polymer and one disadvantage
of the polymer it forms.
(2 marks)

Name:

Disadvantage:

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