4:45a understand how to draw the repeat unit of an addition polymer poly(ethene)

Past paper questions on spec point:

Spec	Q'stion	Ans	MS
4:45	Jan '15 (1), Q 8 d	Answer	MkS
4:45	Jan '16 (1), Q 10 d i	Answer	MkS
4:45	Jan '16 (1), Q 10 d ii	Answer	MkS
4:45	Jan '17 (1), Q 11 e ii	Answer	MkS
4:45	Jan '18 (2), Q 7 c ii	Answer	MkS
4:45	May '11 (2), Q 4 c	Answer	MkS
4:45	May '13 (2), Q 4 a i	Answer	MkS
4:45	May '14 (1), Q 14 a	Answer	MkS
4:45	May '14 (1R), Q 6 c iii	Answer	MkS
4:45	May '15 (1), Q 7 c ii	Answer	MkS
4:45	May '15 (1R), Q 11 a iii	Answer	MkS
4:45	May '16 (2), Q 5 b ii	Answer	MkS
4:45	May '17 (2), Q 4 e i	Answer	MkS
4:45	May '17 (2), Q 4 e ii	Answer	MkS
4:45	May '17 (2R), Q 6 c i	Answer	MkS