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

Which mechanism increases ice crystal size during cyclic freeze-thaw events in heterogeneous ice cream?

A)Ostwald ripening recrystallization
B)Brownian motion coalescence
C)Diffraction-limited aggregation
D)Shear-induced crystallization nucleation

💡 Explanation

Ice cream undergoes recrystallization during freeze-thaw cycles because larger ice crystals are thermodynamically favored, minimizing surface energy. Ostwald ripening dictates that smaller crystals dissolve and redeposit onto larger crystals. Therefore, crystal size increases rather than decreases from size homogenization.

🏆 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