Which statement describes chemical reactions that take place at different rates?

A.
One reaction produces more products than the other.

B.
One reaction begins with more reactants than the other.

C.
One reaction takes place in less time than the other.

D.
One reaction involves a color change and the other does not.

Question

Which statement describes chemical reactions that take place at different rates?  
 
 

 
 

  

  A. 
  One reaction produces more products than the other.   
   

 
 

  

  B. 
  One reaction begins with more reactants than the other.   
   

 
 

  

  C. 
  One reaction takes place in less time than the other.   
   

 
 

  

  D. 
  One reaction involves a color change and the other does not.

anonymous · Answer

Different rates refers to the amount of time it takes for the chemical reaction to take place. Therefore the answer would be C. One reaction takes place in less time than the other.