Which factor is NOT mentioned as influencing the rate of chemical reactions?
Understand the Problem
The question is asking which factor among the listed options is not mentioned as influencing the rate of chemical reactions. This means we need to identify the variable that does not generally play a role in affecting reaction rates.
Answer
Color of the reactants.
The factor that does not affect the rate of a chemical reaction is the color of the reactants.
Answer for screen readers
The factor that does not affect the rate of a chemical reaction is the color of the reactants.
More Information
Unlike factors such as temperature or concentration, the color of reactants does not influence the frequency or energy of molecular collisions.
Tips
A common mistake is to confuse the properties of reactants, like color, with variables that can influence reaction rates.
Sources
- The web page with info on - Example Source - nagwa.com
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