A) (i)>(ii)>(iii)
B) (ii)>(iii)>(i)
C) (ii)<(iii)<(i)
D) (iii)<(i)<(ii)
Correct Answer: C
Solution :
[c] Nylon - 6, 6 is a fibre with hydrogen bonds thus have strongest intermolecular forces. Buna-S is a elastomer whereas polythene is thermoplastic, the intermolecular forces of attraction in thermoplastics is intermediate between elastomer and fibres. Therefore forces in elastomers are weakest.You need to login to perform this action.
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