The non-enzymatic hydrolysis of sucrose into glucose and fructose is an example of a pseudo first-order reaction because
A)no enzymes are involved.
B)water has no role in the reaction.
C)water is of such high concentration as to be considered constant.
D)water is present at concentrations proportional to the sucrose.

Question

Quizplus · Accepted Answer

The non-enzymatic hydrolysis of sucrose into glucose and fructose is a pseudo first-order reaction because water is present at such high concentrations that it can be considered constant, meaning its concentration does not change significantly during the reaction. This allows for the reaction rate to be dependent on the concentration of sucrose only, making it a pseudo order reaction.

The Non-Enzymatic Hydrolysis of Sucrose into Glucose and Fructose Is