Which outcome reduces the structural integrity of epoxy adhesives used in bridge construction when exposed to deicing salts?

💡 Explanation

Hydrolytic degradation breaks ester bonds in the epoxy polymer backbone because water molecules react at the ester linkages, therefore weakening the adhesive strength rather than strengthening via increased hydrogen bonding, which requires stronger interaction.

• Which outcome limits a real engine's efficiency compared to an ideal Carnot cycle operating between same temperatures?
• Which constraint on germanium transistors increases sharply when temperature rises?
• Which outcome occurs when molecular orbitals constructively interfere in a laser gain medium?
• Which consequence results when a high-impedance probe perturbs the wavefunction of a quantum dot?
• Which risk increases when an implantable cardioverter-defibrillator's (ICD) capacitor degrades?
• Which consequence results when thermal stress causes chain scission?