Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence results when sodium chloride is melted at standard pressure?
A)Electrical conductivity significantly increases✓
B)Covalent bonding becomes more prevalent
C)Crystalline structure remains fully rigid
D)Hydrogen bond formation starts dominating
💡 Explanation
Electrical conductivity increases dramatically during melting because *ionic conductivity* allows ions to move freely in the liquid, therefore charge can be transported easily, rather than remaining bound as they do in the solid phase.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which risk increases when attempting reverse osmosis with degraded polysulfone membranes?
- Which consequence results when helium-4 nuclei achieve iron-56 relative size?
- Which factor increases electron capture rates involving deeply buried metallic atom orbitals?
- Which outcome occurs when heat exceeds critical temperature within niobium-titanium superconducting magnets?
- Which risk increases when a radio-frequency cavity's operating frequency drifts?
- Which risk increases when the impurity concentration rises excessively within a semiconductor crystal used within high-frequency electronics?
