Which of the following factors will slow down the rate of reaction?
A. Use as an enzyme
B. Increased surface area
C. Volume reduction
D. Decreased temperature
Answer (2)
Decreased temperature is the factor that slows down the rate of reaction by reducing the kinetic energy of particles, resulting in fewer collisions. Other options either speed up the reaction or have no effect on it. Understanding these factors is essential for controlling reactions in various chemical processes. ;
The factor that slows down the rate of reaction from the given options is decreased temperature, as it reduces the kinetic energy of particles, leading to fewer effective collisions. Other options either speed up the reaction or have no effect. Therefore, decreased temperature is the correct choice.
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