Which of the following has the weakest intermolecular forces ?
Correct answer: A. Polyisoprene
- A. Polyisoprene
- B. Nylon-66
- C. Polystyrene
- D. Bakelite
Explanation
Polyisoprene is a nonpolar elastomer with relatively weak dispersion forces between chains. Nylon-66 has strong hydrogen bonding, while Bakelite is cross-linked and polystyrene has stronger chain interactions than polyisoprene.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Transistor parts and refrigerator components are normally made of_____________________?
Silicone resins, which are highly water repellent and has good heat resistance cannot be used___________________?
Celluloid is__________________?
Epoxy resin is a polymer containing two or more groups of the bellow fig. is called epoxide group or ethoxyline group. It is a _______________?
Which of the following is an inorganic polymer ?
Polyurethane cannot be used for making____________________?