VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesScienceQuestion
Question
Science

Which outcome increases when molecular packing efficiency increases?

A)Material transition temperature increases
B)Electrical conductivity decreases slightly
C)Permeability to solvents increases
D)Flexibility of a polymer increases

💡 Explanation

Closer molecular packing results in stronger intermolecular forces, because Van der Waals forces increase with proximity due to London Dispersion Forces, therefore melting/transition temperature increases, rather than higher flexibility because less room for motion.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Science