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OCT/NOV 2009 Paper 12

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Need help for Qno 40..
I thought it was D but the answer is C
Any one who can explain me?
 
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In this question, jux use the logic that when "the monomers are completely polymerised," they in fact are coverted to polymers wich comprise groups of 2 or more monomers (but not only 1 obviously, cos den it wd b a monomer :p) combined together. This contradicts with the statement 1 that implies none of A, B or D can b correct. Hence, only C can b correct

Hop this helps
 
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