Question

why does increasing the temperature of a reactant make the time of reaction increase? lower temperature means more collisions and the same amount of reactions! higher temperature means more collisions and more reactions! lower temperature means more collisions and more reactions! higher temperature means more collisions and less reactions!

Explanation:

To determine the correct answer, we analyze the effect of temperature on reaction rates. According to collision theory, increasing temperature increases the kinetic energy of particles. This leads to more frequent collisions (more collisions) and also a higher proportion of collisions having enough energy to react (more effective collisions, thus more reactions). So higher temperature means more collisions and more reactions.

Answer:

Blue Option. Higher temperature means more collisions and more reactions!