The chelate effect is best attributed to considerations of which type?
A)hydration
B)enthalpy
C)entropy
D)hydrogen bonding
E)resonance

Question

Quizplus · Accepted Answer

The chelate effect can be attributed to considerations of entropy, which measures the degree of disorder in a system. When a chelating ligand binds to a metal ion, it creates a more ordered, less flexible system, which results in a decrease in entropy. However, the strong coordination bonding and symmetry created by the chelation effect can offset this decrease in entropy, resulting in a net stabilizing effect.

The Chelate Effect Is Best Attributed to Considerations of Which