True or False _______________11. Increasing the temperature of your solution will slow down the rate of reaction. _______________12. Less surface area will increase the reaction rate of a solution. _______________13. In your experiment, cold water has the slowest reaction rate with the coffee. _______________14. Increase in particle size will slow down the reaction rate of your solution. _______________15. Catalyst will speed up the reaction without consuming itself. _______________16. Polarity of a substance affect the reaction rate. _______________17. According to collision theory, for the collision to be effective, proper orientation and activation energy must be present. _______________18. Collision theory provides an explanation why some reactions in your surroundings are slow and some are very fast. _______________19. Concentration is the amount of solute in a given volume of solution. _______________20. Increased in concentration in the same volume will increase the reaction rate of the solution.
