Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWithin a lead-acid battery, which consequence results when high cell temperatures limit ionic mobility?
A)Plate sulfation accelerates markedly.✓
B)Electrolyte concentration profile becomes uniform.
C)Self-discharge reactions minimize completely.
D)Active material conductivity improves greatly.
💡 Explanation
Accelerated plate sulfation arises because limited ionic mobility prevents complete discharge during cycling; therefore, lead sulfate accumulates excessively, rather than converting back to lead and sulfuric acid, leading to battery degradation.
🏆 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 mechanism explains why silicon dioxide (SiO2) is transparent to visible light but absorbs ultraviolet radiation?
- Which outcome follows if a reaction has reached activation energy?
- Which consequence results when rapid cooling quenches crystal growth?
- Which consequence occurs when approximation functions poorly represent diatomic molecular orbitals?
- Which risk increases when a chiller's coolant undergoes cavitation?
- Which outcome results when average binding energy drops during induced fission?