Which outcome occurs when a magnesium hydride battery anode corrodes unevenly?

💡 Explanation

Non-uniform corrosion inhibits the reversible absorption of hydrogen via destabilization of metal-hydride interface area because the **Volmer-Heyrovsky mechanism** is affected. Therefore, available sites decrease, limiting storage capacity, rather than passivating evenly, which would protect the magnesium.

• Which process results when water at 2°C is depressurized quickly?
• Which consequence results when thermal stress fractures catalytic converters?
• Which outcome occurs when imperfections cause non-uniform layer thickness in anti-reflective lens coatings?
• Which effect changes the conduction of a tunnel diode when reverse bias voltage further increases?
• Which process underlies the formation of sigma bonds?
• Which outcome results when thermal runaway initiates in deuterium-tritium fusion?