Click on the graph to show how rate of reaction is usually related to activation energy Which one

Graph 3

Explanation:

Activation energy is the level of energy required by a chemical reaction for the reaction to proceed.

A higher Activation energy will translate to a lower reaction rate because less molecules will be able to achieve this required energy needed for them to react. A lower activation energy however will enable a faster reaction time because more molecules will achieve the required energy.

Higher Activation energy = Lower Reaction rate

Lower Activation energy = Higher reaction rate

This is what Graph 3 shows so it is correct.

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.